staging/rdma/hfi1: Add braces on all arms of statement

Add braces on all arms of statements to fix checkpatch check:
CHECK: braces {} should be used on all arms of this statement

Reviewed-by: Dennis Dalessandro <dennis.dalessandro@intel.com>
Reviewed-by: Ira Weiny <ira.weiny@intel.com>
Reviewed-by: Mike Marciniszyn <mike.marciniszyn@intel.com>
Signed-off-by: Jubin John <jubin.john@intel.com>
Signed-off-by: Doug Ledford <dledford@redhat.com>

diff --git a/drivers/staging/rdma/hfi1/chip.c b/drivers/staging/rdma/hfi1/chip.c
index ce61883..0a77465 100644 (file)
--- a/drivers/staging/rdma/hfi1/chip.c
+++ b/drivers/staging/rdma/hfi1/chip.c
@@ -13829,9 +13829,9 @@ int hfi1_set_ctxt_pkey(struct hfi1_devdata *dd, unsigned ctxt, u16 pkey)
        int ret = 0;
        u64 reg;
 
-       if (ctxt < dd->num_rcv_contexts)
+       if (ctxt < dd->num_rcv_contexts) {
                rcd = dd->rcd[ctxt];
-       else {
+       } else {
                ret = -EINVAL;
                goto done;
        }
@@ -13857,9 +13857,9 @@ int hfi1_clear_ctxt_pkey(struct hfi1_devdata *dd, unsigned ctxt)
        int ret = 0;
        u64 reg;
 
-       if (ctxt < dd->num_rcv_contexts)
+       if (ctxt < dd->num_rcv_contexts) {
                rcd = dd->rcd[ctxt];
-       else {
+       } else {
                ret = -EINVAL;
                goto done;
        }

diff --git a/drivers/staging/rdma/hfi1/driver.c b/drivers/staging/rdma/hfi1/driver.c
index 50a3b5a..090b701 100644 (file)
--- a/drivers/staging/rdma/hfi1/driver.c
+++ b/drivers/staging/rdma/hfi1/driver.c
@@ -302,9 +302,9 @@ static void rcv_hdrerr(struct hfi1_ctxtdata *rcd, struct hfi1_pportdata *ppd,
                        goto drop;
 
                /* Check for GRH */
-               if (lnh == HFI1_LRH_BTH)
+               if (lnh == HFI1_LRH_BTH) {
                        ohdr = &hdr->u.oth;
-               else if (lnh == HFI1_LRH_GRH) {
+               } else if (lnh == HFI1_LRH_GRH) {
                        u32 vtf;
 
                        ohdr = &hdr->u.l.oth;
@@ -314,9 +314,9 @@ static void rcv_hdrerr(struct hfi1_ctxtdata *rcd, struct hfi1_pportdata *ppd,
                        if ((vtf >> IB_GRH_VERSION_SHIFT) != IB_GRH_VERSION)
                                goto drop;
                        rcv_flags |= HFI1_HAS_GRH;
-               } else
+               } else {
                        goto drop;
-
+               }
                /* Get the destination QP number. */
                qp_num = be32_to_cpu(ohdr->bth[1]) & RVT_QPN_MASK;
                if (lid < be16_to_cpu(IB_MULTICAST_LID_BASE)) {
@@ -618,14 +618,14 @@ static void __prescan_rxq(struct hfi1_packet *packet)
                        hfi1_get_msgheader(dd, rhf_addr);
                lnh = be16_to_cpu(hdr->lrh[0]) & 3;
 
-               if (lnh == HFI1_LRH_BTH)
+               if (lnh == HFI1_LRH_BTH) {
                        ohdr = &hdr->u.oth;
-               else if (lnh == HFI1_LRH_GRH) {
+               } else if (lnh == HFI1_LRH_GRH) {
                        ohdr = &hdr->u.l.oth;
                        grh = &hdr->u.l.grh;
-               } else
+               } else {
                        goto next; /* just in case */
-
+               }
                bth1 = be32_to_cpu(ohdr->bth[1]);
                is_ecn = !!(bth1 & (HFI1_FECN_SMASK | HFI1_BECN_SMASK));
 

diff --git a/drivers/staging/rdma/hfi1/file_ops.c b/drivers/staging/rdma/hfi1/file_ops.c
index 1bd1545..7846f31 100644 (file)
--- a/drivers/staging/rdma/hfi1/file_ops.c
+++ b/drivers/staging/rdma/hfi1/file_ops.c
@@ -399,8 +399,9 @@ static ssize_t hfi1_file_write(struct file *fp, const char __user *data,
                        ret = sc_enable(sc);
                        hfi1_rcvctrl(dd, HFI1_RCVCTRL_CTXT_ENB,
                                     uctxt->ctxt);
-               } else
+               } else {
                        ret = sc_restart(sc);
+               }
                if (!ret)
                        sc_return_credits(sc);
                break;
@@ -1409,8 +1410,9 @@ static unsigned int poll_next(struct file *fp,
                set_bit(HFI1_CTXT_WAITING_RCV, &uctxt->event_flags);
                hfi1_rcvctrl(dd, HFI1_RCVCTRL_INTRAVAIL_ENB, uctxt->ctxt);
                pollflag = 0;
-       } else
+       } else {
                pollflag = POLLIN | POLLRDNORM;
+       }
        spin_unlock_irq(&dd->uctxt_lock);
 
        return pollflag;
@@ -1488,8 +1490,9 @@ static int manage_rcvq(struct hfi1_ctxtdata *uctxt, unsigned subctxt,
                if (uctxt->rcvhdrtail_kvaddr)
                        clear_rcvhdrtail(uctxt);
                rcvctrl_op = HFI1_RCVCTRL_CTXT_ENB;
-       } else
+       } else {
                rcvctrl_op = HFI1_RCVCTRL_CTXT_DIS;
+       }
        hfi1_rcvctrl(dd, rcvctrl_op, uctxt->ctxt);
        /* always; new head should be equal to new tail; see above */
 bail:

diff --git a/drivers/staging/rdma/hfi1/init.c b/drivers/staging/rdma/hfi1/init.c
index a721059..cb75fc7 100644 (file)
--- a/drivers/staging/rdma/hfi1/init.c
+++ b/drivers/staging/rdma/hfi1/init.c
@@ -1713,8 +1713,9 @@ int hfi1_setup_eagerbufs(struct hfi1_ctxtdata *rcd)
                                     rcd->egrbufs.buffers[j].len)) {
                                        j++;
                                        offset = 0;
-                               } else
+                               } else {
                                        offset += new_size;
+                               }
                        }
                        rcd->egrbufs.rcvtid_size = new_size;
                }

diff --git a/drivers/staging/rdma/hfi1/mad.c b/drivers/staging/rdma/hfi1/mad.c
index 7619b75..305b7ae 100644 (file)
--- a/drivers/staging/rdma/hfi1/mad.c
+++ b/drivers/staging/rdma/hfi1/mad.c
@@ -135,15 +135,16 @@ static void send_trap(struct hfi1_ibport *ibp, void *data, unsigned len)
                        struct ib_ah *ah;
 
                        ah = hfi1_create_qp0_ah(ibp, ibp->rvp.sm_lid);
-                       if (IS_ERR(ah))
+                       if (IS_ERR(ah)) {
                                ret = PTR_ERR(ah);
-                       else {
+                       } else {
                                send_buf->ah = ah;
                                ibp->rvp.sm_ah = ibah_to_rvtah(ah);
                                ret = 0;
                        }
-               } else
+               } else {
                        ret = -EINVAL;
+               }
        } else {
                send_buf->ah = &ibp->rvp.sm_ah->ibah;
                ret = 0;
@@ -769,9 +770,9 @@ static int __subn_get_opa_pkeytable(struct opa_smp *smp, u32 am, u8 *data,
                        p[i] = cpu_to_be16(q[i]);
                if (resp_len)
                        *resp_len += size;
-       } else
+       } else {
                smp->status |= IB_SMP_INVALID_FIELD;
-
+       }
        return reply((struct ib_mad_hdr *)smp);
 }
 
@@ -977,15 +978,15 @@ static int set_port_states(struct hfi1_pportdata *ppd, struct opa_smp *smp,
                        break;
                /* FALLTHROUGH */
        case IB_PORT_DOWN:
-               if (phys_state == IB_PORTPHYSSTATE_NOP)
+               if (phys_state == IB_PORTPHYSSTATE_NOP) {
                        link_state = HLS_DN_DOWNDEF;
-               else if (phys_state == IB_PORTPHYSSTATE_POLLING) {
+               } else if (phys_state == IB_PORTPHYSSTATE_POLLING) {
                        link_state = HLS_DN_POLL;
                        set_link_down_reason(ppd, OPA_LINKDOWN_REASON_FM_BOUNCE,
                                             0, OPA_LINKDOWN_REASON_FM_BOUNCE);
-               } else if (phys_state == IB_PORTPHYSSTATE_DISABLED)
+               } else if (phys_state == IB_PORTPHYSSTATE_DISABLED) {
                        link_state = HLS_DN_DISABLE;
-               else {
+               } else {
                        pr_warn("SubnSet(OPA_PortInfo) invalid physical state 0x%x\n",
                                phys_state);
                        smp->status |= IB_SMP_INVALID_FIELD;
@@ -1193,9 +1194,9 @@ static int __subn_set_opa_portinfo(struct opa_smp *smp, u32 am, u8 *data,
                        set_link_width_downgrade_enabled(ppd, lwe);
                        call_link_downgrade_policy = 1;
                }
-       } else
+       } else {
                smp->status |= IB_SMP_INVALID_FIELD;
-
+       }
        lse = be16_to_cpu(pi->link_speed.enabled);
        if (lse) {
                if (lse & be16_to_cpu(pi->link_speed.supported))

diff --git a/drivers/staging/rdma/hfi1/pcie.c b/drivers/staging/rdma/hfi1/pcie.c
index cbd61cf..2b0281c 100644 (file)
--- a/drivers/staging/rdma/hfi1/pcie.c
+++ b/drivers/staging/rdma/hfi1/pcie.c
@@ -123,8 +123,9 @@ int hfi1_pcie_init(struct pci_dev *pdev, const struct pci_device_id *ent)
                        goto bail;
                }
                ret = pci_set_consistent_dma_mask(pdev, DMA_BIT_MASK(32));
-       } else
+       } else {
                ret = pci_set_consistent_dma_mask(pdev, DMA_BIT_MASK(64));
+       }
        if (ret) {
                hfi1_early_err(&pdev->dev,
                               "Unable to set DMA consistent mask: %d\n", ret);

diff --git a/drivers/staging/rdma/hfi1/qp.c b/drivers/staging/rdma/hfi1/qp.c
index 9024673..4f40c98 100644 (file)
--- a/drivers/staging/rdma/hfi1/qp.c
+++ b/drivers/staging/rdma/hfi1/qp.c
@@ -326,12 +326,15 @@ __be32 hfi1_compute_aeth(struct rvt_qp *qp)
                        x = (min + max) / 2;
                        if (credit_table[x] == credits)
                                break;
-                       if (credit_table[x] > credits)
+                       if (credit_table[x] > credits) {
                                max = x;
-                       else if (min == x)
-                               break;
-                       else
-                               min = x;
+                       } else {
+                               if (min == x) {
+                                       break;
+                               } else {
+                                       min = x;
+                               }
+                       }
                }
                aeth |= x << HFI1_AETH_CREDIT_SHIFT;
        }

diff --git a/drivers/staging/rdma/hfi1/rc.c b/drivers/staging/rdma/hfi1/rc.c
index 28ff638..70a6e63 100644 (file)
--- a/drivers/staging/rdma/hfi1/rc.c
+++ b/drivers/staging/rdma/hfi1/rc.c
@@ -505,9 +505,9 @@ int hfi1_make_rc_req(struct rvt_qp *qp, struct hfi1_pkt_state *ps)
                                len = pmtu;
                                break;
                        }
-                       if (wqe->wr.opcode == IB_WR_SEND)
+                       if (wqe->wr.opcode == IB_WR_SEND) {
                                qp->s_state = OP(SEND_ONLY);
-                       else {
+                       } else {
                                qp->s_state = OP(SEND_ONLY_WITH_IMMEDIATE);
                                /* Immediate data comes after the BTH */
                                ohdr->u.imm_data = wqe->wr.ex.imm_data;
@@ -542,9 +542,9 @@ int hfi1_make_rc_req(struct rvt_qp *qp, struct hfi1_pkt_state *ps)
                                len = pmtu;
                                break;
                        }
-                       if (wqe->wr.opcode == IB_WR_RDMA_WRITE)
+                       if (wqe->wr.opcode == IB_WR_RDMA_WRITE) {
                                qp->s_state = OP(RDMA_WRITE_ONLY);
-                       else {
+                       } else {
                                qp->s_state =
                                        OP(RDMA_WRITE_ONLY_WITH_IMMEDIATE);
                                /* Immediate data comes after RETH */
@@ -672,9 +672,9 @@ int hfi1_make_rc_req(struct rvt_qp *qp, struct hfi1_pkt_state *ps)
                        middle = HFI1_CAP_IS_KSET(SDMA_AHG);
                        break;
                }
-               if (wqe->wr.opcode == IB_WR_SEND)
+               if (wqe->wr.opcode == IB_WR_SEND) {
                        qp->s_state = OP(SEND_LAST);
-               else {
+               } else {
                        qp->s_state = OP(SEND_LAST_WITH_IMMEDIATE);
                        /* Immediate data comes after the BTH */
                        ohdr->u.imm_data = wqe->wr.ex.imm_data;
@@ -712,9 +712,9 @@ int hfi1_make_rc_req(struct rvt_qp *qp, struct hfi1_pkt_state *ps)
                        middle = HFI1_CAP_IS_KSET(SDMA_AHG);
                        break;
                }
-               if (wqe->wr.opcode == IB_WR_RDMA_WRITE)
+               if (wqe->wr.opcode == IB_WR_RDMA_WRITE) {
                        qp->s_state = OP(RDMA_WRITE_LAST);
-               else {
+               } else {
                        qp->s_state = OP(RDMA_WRITE_LAST_WITH_IMMEDIATE);
                        /* Immediate data comes after the BTH */
                        ohdr->u.imm_data = wqe->wr.ex.imm_data;
@@ -1013,10 +1013,12 @@ static void restart_rc(struct rvt_qp *qp, u32 psn, int wait)
                        hfi1_send_complete(qp, wqe, IB_WC_RETRY_EXC_ERR);
                        rvt_error_qp(qp, IB_WC_WR_FLUSH_ERR);
                        return;
-               } else /* need to handle delayed completion */
+               } else { /* need to handle delayed completion */
                        return;
-       } else
+               }
+       } else {
                qp->s_retry--;
+       }
 
        ibp = to_iport(qp->ibqp.device, qp->port_num);
        if (wqe->wr.opcode == IB_WR_RDMA_READ)
@@ -1612,8 +1614,9 @@ static void rc_rcv_resp(struct hfi1_ibport *ibp,
 
                        val = ((u64)be32_to_cpu(p[0]) << 32) |
                                be32_to_cpu(p[1]);
-               } else
+               } else {
                        val = 0;
+               }
                if (!do_rc_ack(qp, aeth, psn, opcode, val, rcd) ||
                    opcode != OP(RDMA_READ_RESPONSE_FIRST))
                        goto ack_done;

diff --git a/drivers/staging/rdma/hfi1/sdma.c b/drivers/staging/rdma/hfi1/sdma.c
index 74086ea..f2f76b3 100644 (file)
--- a/drivers/staging/rdma/hfi1/sdma.c
+++ b/drivers/staging/rdma/hfi1/sdma.c
@@ -2009,8 +2009,9 @@ static int sdma_check_progress(
                ret = wait->sleep(sde, wait, tx, seq);
                if (ret == -EAGAIN)
                        sde->desc_avail = sdma_descq_freecnt(sde);
-       } else
+       } else {
                ret = -EBUSY;
+       }
        return ret;
 }
 

diff --git a/drivers/staging/rdma/hfi1/twsi.c b/drivers/staging/rdma/hfi1/twsi.c
index 6c7f198..1cc0748 100644 (file)
--- a/drivers/staging/rdma/hfi1/twsi.c
+++ b/drivers/staging/rdma/hfi1/twsi.c
@@ -119,9 +119,9 @@ static void scl_out(struct hfi1_devdata *dd, u32 target, u8 bit)
         * Allow for slow slaves by simple
         * delay for falling edge, sampling on rise.
         */
-       if (!bit)
+       if (!bit) {
                udelay(2);
-       else {
+       } else {
                int rise_usec;
 
                for (rise_usec = SCL_WAIT_USEC; rise_usec > 0; rise_usec -= 2) {

diff --git a/drivers/staging/rdma/hfi1/uc.c b/drivers/staging/rdma/hfi1/uc.c
index e24cb62..81b2dc7 100644 (file)
--- a/drivers/staging/rdma/hfi1/uc.c
+++ b/drivers/staging/rdma/hfi1/uc.c
@@ -139,9 +139,9 @@ int hfi1_make_uc_req(struct rvt_qp *qp, struct hfi1_pkt_state *ps)
                                len = pmtu;
                                break;
                        }
-                       if (wqe->wr.opcode == IB_WR_SEND)
+                       if (wqe->wr.opcode == IB_WR_SEND) {
                                qp->s_state = OP(SEND_ONLY);
-                       else {
+                       } else {
                                qp->s_state =
                                        OP(SEND_ONLY_WITH_IMMEDIATE);
                                /* Immediate data comes after the BTH */
@@ -168,9 +168,9 @@ int hfi1_make_uc_req(struct rvt_qp *qp, struct hfi1_pkt_state *ps)
                                len = pmtu;
                                break;
                        }
-                       if (wqe->wr.opcode == IB_WR_RDMA_WRITE)
+                       if (wqe->wr.opcode == IB_WR_RDMA_WRITE) {
                                qp->s_state = OP(RDMA_WRITE_ONLY);
-                       else {
+                       } else {
                                qp->s_state =
                                        OP(RDMA_WRITE_ONLY_WITH_IMMEDIATE);
                                /* Immediate data comes after the RETH */
@@ -199,9 +199,9 @@ int hfi1_make_uc_req(struct rvt_qp *qp, struct hfi1_pkt_state *ps)
                        middle = HFI1_CAP_IS_KSET(SDMA_AHG);
                        break;
                }
-               if (wqe->wr.opcode == IB_WR_SEND)
+               if (wqe->wr.opcode == IB_WR_SEND) {
                        qp->s_state = OP(SEND_LAST);
-               else {
+               } else {
                        qp->s_state = OP(SEND_LAST_WITH_IMMEDIATE);
                        /* Immediate data comes after the BTH */
                        ohdr->u.imm_data = wqe->wr.ex.imm_data;
@@ -224,9 +224,9 @@ int hfi1_make_uc_req(struct rvt_qp *qp, struct hfi1_pkt_state *ps)
                        middle = HFI1_CAP_IS_KSET(SDMA_AHG);
                        break;
                }
-               if (wqe->wr.opcode == IB_WR_RDMA_WRITE)
+               if (wqe->wr.opcode == IB_WR_RDMA_WRITE) {
                        qp->s_state = OP(RDMA_WRITE_LAST);
-               else {
+               } else {
                        qp->s_state =
                                OP(RDMA_WRITE_LAST_WITH_IMMEDIATE);
                        /* Immediate data comes after the BTH */
@@ -353,8 +353,9 @@ inv:
                    qp->r_state == OP(SEND_MIDDLE)) {
                        set_bit(RVT_R_REWIND_SGE, &qp->r_aflags);
                        qp->r_sge.num_sge = 0;
-               } else
+               } else {
                        rvt_put_ss(&qp->r_sge);
+               }
                qp->r_state = OP(SEND_LAST);
                switch (opcode) {
                case OP(SEND_FIRST):
@@ -410,9 +411,9 @@ inv:
        case OP(SEND_ONLY):
        case OP(SEND_ONLY_WITH_IMMEDIATE):
 send_first:
-               if (test_and_clear_bit(RVT_R_REWIND_SGE, &qp->r_aflags))
+               if (test_and_clear_bit(RVT_R_REWIND_SGE, &qp->r_aflags)) {
                        qp->r_sge = qp->s_rdma_read_sge;
-               else {
+               } else {
                        ret = hfi1_rvt_get_rwqe(qp, 0);
                        if (ret < 0)
                                goto op_err;
@@ -523,9 +524,9 @@ rdma_first:
                        qp->r_sge.sge.length = 0;
                        qp->r_sge.sge.sge_length = 0;
                }
-               if (opcode == OP(RDMA_WRITE_ONLY))
+               if (opcode == OP(RDMA_WRITE_ONLY)) {
                        goto rdma_last;
-               else if (opcode == OP(RDMA_WRITE_ONLY_WITH_IMMEDIATE)) {
+               } else if (opcode == OP(RDMA_WRITE_ONLY_WITH_IMMEDIATE)) {
                        wc.ex.imm_data = ohdr->u.rc.imm_data;
                        goto rdma_last_imm;
                }
@@ -555,9 +556,9 @@ rdma_last_imm:
                tlen -= (hdrsize + pad + 4);
                if (unlikely(tlen + qp->r_rcv_len != qp->r_len))
                        goto drop;
-               if (test_and_clear_bit(RVT_R_REWIND_SGE, &qp->r_aflags))
+               if (test_and_clear_bit(RVT_R_REWIND_SGE, &qp->r_aflags)) {
                        rvt_put_ss(&qp->s_rdma_read_sge);
-               else {
+               } else {
                        ret = hfi1_rvt_get_rwqe(qp, 1);
                        if (ret < 0)
                                goto op_err;

diff --git a/drivers/staging/rdma/hfi1/ud.c b/drivers/staging/rdma/hfi1/ud.c
index ea8f706..65157a4 100644 (file)
--- a/drivers/staging/rdma/hfi1/ud.c
+++ b/drivers/staging/rdma/hfi1/ud.c
@@ -163,9 +163,9 @@ static void ud_loopback(struct rvt_qp *sqp, struct rvt_swqe *swqe)
        /*
         * Get the next work request entry to find where to put the data.
         */
-       if (qp->r_flags & RVT_R_REUSE_SGE)
+       if (qp->r_flags & RVT_R_REUSE_SGE) {
                qp->r_flags &= ~RVT_R_REUSE_SGE;
-       else {
+       } else {
                int ret;
 
                ret = hfi1_rvt_get_rwqe(qp, 0);
@@ -190,8 +190,9 @@ static void ud_loopback(struct rvt_qp *sqp, struct rvt_swqe *swqe)
                hfi1_copy_sge(&qp->r_sge, &ah_attr->grh,
                              sizeof(struct ib_grh), 1, 0);
                wc.wc_flags |= IB_WC_GRH;
-       } else
+       } else {
                hfi1_skip_sge(&qp->r_sge, sizeof(struct ib_grh), 1);
+       }
        ssge.sg_list = swqe->sg_list + 1;
        ssge.sge = *swqe->sg_list;
        ssge.num_sge = swqe->wr.num_sge;
@@ -383,8 +384,9 @@ int hfi1_make_ud_req(struct rvt_qp *qp, struct hfi1_pkt_state *ps)
                qp->s_hdrwords++;
                ohdr->u.ud.imm_data = wqe->wr.ex.imm_data;
                bth0 = IB_OPCODE_UD_SEND_ONLY_WITH_IMMEDIATE << 24;
-       } else
+       } else {
                bth0 = IB_OPCODE_UD_SEND_ONLY << 24;
+       }
        sc5 = ibp->sl_to_sc[ah_attr->sl];
        lrh0 |= (ah_attr->sl & 0xf) << 4;
        if (qp->ibqp.qp_type == IB_QPT_SMI) {
@@ -820,8 +822,9 @@ void hfi1_ud_rcv(struct hfi1_packet *packet)
        } else if (opcode == IB_OPCODE_UD_SEND_ONLY) {
                wc.ex.imm_data = 0;
                wc.wc_flags = 0;
-       } else
+       } else {
                goto drop;
+       }
 
        /*
         * A GRH is expected to precede the data even if not
@@ -832,9 +835,9 @@ void hfi1_ud_rcv(struct hfi1_packet *packet)
        /*
         * Get the next work request entry to find where to put the data.
         */
-       if (qp->r_flags & RVT_R_REUSE_SGE)
+       if (qp->r_flags & RVT_R_REUSE_SGE) {
                qp->r_flags &= ~RVT_R_REUSE_SGE;
-       else {
+       } else {
                int ret;
 
                ret = hfi1_rvt_get_rwqe(qp, 0);
@@ -857,8 +860,9 @@ void hfi1_ud_rcv(struct hfi1_packet *packet)
                hfi1_copy_sge(&qp->r_sge, &hdr->u.l.grh,
                              sizeof(struct ib_grh), 1, 0);
                wc.wc_flags |= IB_WC_GRH;
-       } else
+       } else {
                hfi1_skip_sge(&qp->r_sge, sizeof(struct ib_grh), 1);
+       }
        hfi1_copy_sge(&qp->r_sge, data, wc.byte_len - sizeof(struct ib_grh),
                      1, 0);
        rvt_put_ss(&qp->r_sge);
@@ -884,8 +888,9 @@ void hfi1_ud_rcv(struct hfi1_packet *packet)
                        }
                }
                wc.pkey_index = (unsigned)mgmt_pkey_idx;
-       } else
+       } else {
                wc.pkey_index = 0;
+       }
 
        wc.slid = be16_to_cpu(hdr->lrh[3]);
        sc = (be16_to_cpu(hdr->lrh[0]) >> 12) & 0xf;

diff --git a/drivers/staging/rdma/hfi1/user_sdma.c b/drivers/staging/rdma/hfi1/user_sdma.c
index ce94cbc..7287307 100644 (file)
--- a/drivers/staging/rdma/hfi1/user_sdma.c
+++ b/drivers/staging/rdma/hfi1/user_sdma.c
@@ -765,8 +765,9 @@ static inline u32 compute_data_length(struct user_sdma_request *req,
                 * remaining.
                 */
                len = min(len, req->data_len - req->sent);
-       } else
+       } else {
                len = min(req->data_len - req->sent, (u32)req->info.fragsize);
+       }
        SDMA_DBG(req, "Data Length = %u", len);
        return len;
 }
@@ -1337,8 +1338,9 @@ static int set_txreq_header_ahg(struct user_sdma_request *req,
                                                                INTR) >> 16);
                        val &= cpu_to_le16(~(1U << 13));
                        AHG_HEADER_SET(req->ahg, diff, 7, 16, 14, val);
-               } else
+               } else {
                        AHG_HEADER_SET(req->ahg, diff, 7, 16, 12, val);
+               }
        }
 
        trace_hfi1_sdma_user_header_ahg(pq->dd, pq->ctxt, pq->subctxt,

diff --git a/drivers/staging/rdma/hfi1/verbs.c b/drivers/staging/rdma/hfi1/verbs.c
index 275af19..0e650b4 100644 (file)
--- a/drivers/staging/rdma/hfi1/verbs.c
+++ b/drivers/staging/rdma/hfi1/verbs.c
@@ -400,9 +400,9 @@ void hfi1_ib_rcv(struct hfi1_packet *packet)
 
        /* Check for GRH */
        lnh = be16_to_cpu(hdr->lrh[0]) & 3;
-       if (lnh == HFI1_LRH_BTH)
+       if (lnh == HFI1_LRH_BTH) {
                packet->ohdr = &hdr->u.oth;
-       else if (lnh == HFI1_LRH_GRH) {
+       } else if (lnh == HFI1_LRH_GRH) {
                u32 vtf;
 
                packet->ohdr = &hdr->u.l.oth;
@@ -412,8 +412,9 @@ void hfi1_ib_rcv(struct hfi1_packet *packet)
                if ((vtf >> IB_GRH_VERSION_SHIFT) != IB_GRH_VERSION)
                        goto drop;
                packet->rcv_flags |= HFI1_HAS_GRH;
-       } else
+       } else {
                goto drop;
+       }
 
        trace_input_ibhdr(rcd->dd, hdr);
 
@@ -528,9 +529,9 @@ static void verbs_sdma_complete(
        struct rvt_qp *qp = tx->qp;
 
        spin_lock(&qp->s_lock);
-       if (tx->wqe)
+       if (tx->wqe) {
                hfi1_send_complete(qp, tx->wqe, IB_WC_SUCCESS);
-       else if (qp->ibqp.qp_type == IB_QPT_RC) {
+       } else if (qp->ibqp.qp_type == IB_QPT_RC) {
                struct hfi1_ib_header *hdr;
 
                hdr = &tx->phdr.hdr;