staging: lustre: Fix space before '(' warnings

Fix several instances of checkpatch.pl warning:
WARNING: space prohibited between function name and open parenthesis '('

Signed-off-by: Miguel Bernabeu Diaz <miguelbernadi@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

diff --git a/drivers/staging/lustre/lnet/klnds/o2iblnd/o2iblnd.h b/drivers/staging/lustre/lnet/klnds/o2iblnd/o2iblnd.h
index e676e8a..71c37e4 100644 (file)
--- a/drivers/staging/lustre/lnet/klnds/o2iblnd/o2iblnd.h
+++ b/drivers/staging/lustre/lnet/klnds/o2iblnd/o2iblnd.h
@@ -519,7 +519,7 @@ typedef struct kib_rx                         /* receive message */
        enum ib_wc_status      rx_status;     /* completion status */
        kib_msg_t              *rx_msg;       /* message buffer (host vaddr) */
        __u64                  rx_msgaddr;    /* message buffer (I/O addr) */
-       DECLARE_PCI_UNMAP_ADDR (rx_msgunmap); /* for dma_unmap_single() */
+       DECLARE_PCI_UNMAP_ADDR(rx_msgunmap);  /* for dma_unmap_single() */
        struct ib_recv_wr      rx_wrq;        /* receive work item... */
        struct ib_sge          rx_sge;        /* ...and its memory */
 } kib_rx_t;
@@ -546,7 +546,7 @@ typedef struct kib_tx                         /* transmit message */
                                               * completion */
        kib_msg_t              *tx_msg;       /* message buffer (host vaddr) */
        __u64                  tx_msgaddr;    /* message buffer (I/O addr) */
-       DECLARE_PCI_UNMAP_ADDR (tx_msgunmap); /* for dma_unmap_single() */
+       DECLARE_PCI_UNMAP_ADDR(tx_msgunmap);  /* for dma_unmap_single() */
        int                    tx_nwrq;       /* # send work items */
        struct ib_send_wr      *tx_wrq;       /* send work items... */
        struct ib_sge          *tx_sge;       /* ...and their memory */
@@ -647,14 +647,14 @@ extern void kiblnd_hdev_destroy(kib_hca_dev_t *hdev);
 static inline void
 kiblnd_hdev_addref_locked(kib_hca_dev_t *hdev)
 {
-       LASSERT (atomic_read(&hdev->ibh_ref) > 0);
+       LASSERT(atomic_read(&hdev->ibh_ref) > 0);
        atomic_inc(&hdev->ibh_ref);
 }
 
 static inline void
 kiblnd_hdev_decref(kib_hca_dev_t *hdev)
 {
-       LASSERT (atomic_read(&hdev->ibh_ref) > 0);
+       LASSERT(atomic_read(&hdev->ibh_ref) > 0);
        if (atomic_dec_and_test(&hdev->ibh_ref))
                kiblnd_hdev_destroy(hdev);
 }
@@ -701,7 +701,7 @@ do {                                                                        \
 do {                                                       \
        CDEBUG(D_NET, "peer[%p] -> %s (%d)++\n",                \
               (peer), libcfs_nid2str((peer)->ibp_nid),  \
-              atomic_read (&(peer)->ibp_refcount));    \
+              atomic_read(&(peer)->ibp_refcount));     \
        atomic_inc(&(peer)->ibp_refcount);                \
 } while (0)
 
@@ -709,14 +709,14 @@ do {                                                          \
 do {                                                       \
        CDEBUG(D_NET, "peer[%p] -> %s (%d)--\n",                \
               (peer), libcfs_nid2str((peer)->ibp_nid),  \
-              atomic_read (&(peer)->ibp_refcount));    \
+              atomic_read(&(peer)->ibp_refcount));     \
        LASSERT_ATOMIC_POS(&(peer)->ibp_refcount);            \
        if (atomic_dec_and_test(&(peer)->ibp_refcount))     \
                kiblnd_destroy_peer(peer);                    \
 } while (0)
 
 static inline struct list_head *
-kiblnd_nid2peerlist (lnet_nid_t nid)
+kiblnd_nid2peerlist(lnet_nid_t nid)
 {
        unsigned int hash =
                ((unsigned int)nid) % kiblnd_data.kib_peer_hash_size;
@@ -725,16 +725,16 @@ kiblnd_nid2peerlist (lnet_nid_t nid)
 }
 
 static inline int
-kiblnd_peer_active (kib_peer_t *peer)
+kiblnd_peer_active(kib_peer_t *peer)
 {
        /* Am I in the peer hash table? */
        return (!list_empty(&peer->ibp_list));
 }
 
 static inline kib_conn_t *
-kiblnd_get_conn_locked (kib_peer_t *peer)
+kiblnd_get_conn_locked(kib_peer_t *peer)
 {
-       LASSERT (!list_empty(&peer->ibp_conns));
+       LASSERT(!list_empty(&peer->ibp_conns));
 
        /* just return the first connection */
        return list_entry(peer->ibp_conns.next, kib_conn_t, ibc_list);
@@ -751,7 +751,7 @@ kiblnd_send_keepalive(kib_conn_t *conn)
 static inline int
 kiblnd_need_noop(kib_conn_t *conn)
 {
-       LASSERT (conn->ibc_state >= IBLND_CONN_ESTABLISHED);
+       LASSERT(conn->ibc_state >= IBLND_CONN_ESTABLISHED);
 
        if (conn->ibc_outstanding_credits <
            IBLND_CREDITS_HIGHWATER(conn->ibc_version) &&
@@ -788,7 +788,7 @@ kiblnd_abort_receives(kib_conn_t *conn)
 }
 
 static inline const char *
-kiblnd_queue2str (kib_conn_t *conn, struct list_head *q)
+kiblnd_queue2str(kib_conn_t *conn, struct list_head *q)
 {
        if (q == &conn->ibc_tx_queue)
                return "tx_queue";
@@ -815,43 +815,43 @@ kiblnd_queue2str (kib_conn_t *conn, struct list_head *q)
 #define IBLND_WID_MASK  3UL
 
 static inline __u64
-kiblnd_ptr2wreqid (void *ptr, int type)
+kiblnd_ptr2wreqid(void *ptr, int type)
 {
        unsigned long lptr = (unsigned long)ptr;
 
-       LASSERT ((lptr & IBLND_WID_MASK) == 0);
-       LASSERT ((type & ~IBLND_WID_MASK) == 0);
+       LASSERT((lptr & IBLND_WID_MASK) == 0);
+       LASSERT((type & ~IBLND_WID_MASK) == 0);
        return (__u64)(lptr | type);
 }
 
 static inline void *
-kiblnd_wreqid2ptr (__u64 wreqid)
+kiblnd_wreqid2ptr(__u64 wreqid)
 {
        return (void *)(((unsigned long)wreqid) & ~IBLND_WID_MASK);
 }
 
 static inline int
-kiblnd_wreqid2type (__u64 wreqid)
+kiblnd_wreqid2type(__u64 wreqid)
 {
        return (wreqid & IBLND_WID_MASK);
 }
 
 static inline void
-kiblnd_set_conn_state (kib_conn_t *conn, int state)
+kiblnd_set_conn_state(kib_conn_t *conn, int state)
 {
        conn->ibc_state = state;
        mb();
 }
 
 static inline void
-kiblnd_init_msg (kib_msg_t *msg, int type, int body_nob)
+kiblnd_init_msg(kib_msg_t *msg, int type, int body_nob)
 {
        msg->ibm_type = type;
        msg->ibm_nob  = offsetof(kib_msg_t, ibm_u) + body_nob;
 }
 
 static inline int
-kiblnd_rd_size (kib_rdma_desc_t *rd)
+kiblnd_rd_size(kib_rdma_desc_t *rd)
 {
        int   i;
        int   size;
@@ -896,8 +896,8 @@ kiblnd_rd_consume_frag(kib_rdma_desc_t *rd, int index, __u32 nob)
 static inline int
 kiblnd_rd_msg_size(kib_rdma_desc_t *rd, int msgtype, int n)
 {
-       LASSERT (msgtype == IBLND_MSG_GET_REQ ||
-                msgtype == IBLND_MSG_PUT_ACK);
+       LASSERT(msgtype == IBLND_MSG_GET_REQ ||
+               msgtype == IBLND_MSG_PUT_ACK);
 
        return msgtype == IBLND_MSG_GET_REQ ?
               offsetof(kib_get_msg_t, ibgm_rd.rd_frags[n]) :
@@ -982,53 +982,53 @@ int  kiblnd_pmr_pool_map(kib_pmr_poolset_t *pps, kib_hca_dev_t *hdev,
                         kib_rdma_desc_t *rd, __u64 *iova, kib_phys_mr_t **pp_pmr);
 void kiblnd_pmr_pool_unmap(kib_phys_mr_t *pmr);
 
-int  kiblnd_startup (lnet_ni_t *ni);
-void kiblnd_shutdown (lnet_ni_t *ni);
-int  kiblnd_ctl (lnet_ni_t *ni, unsigned int cmd, void *arg);
-void kiblnd_query (struct lnet_ni *ni, lnet_nid_t nid, unsigned long *when);
+int  kiblnd_startup(lnet_ni_t *ni);
+void kiblnd_shutdown(lnet_ni_t *ni);
+int  kiblnd_ctl(lnet_ni_t *ni, unsigned int cmd, void *arg);
+void kiblnd_query(struct lnet_ni *ni, lnet_nid_t nid, unsigned long *when);
 
 int  kiblnd_tunables_init(void);
 void kiblnd_tunables_fini(void);
 
-int  kiblnd_connd (void *arg);
+int  kiblnd_connd(void *arg);
 int  kiblnd_scheduler(void *arg);
 int  kiblnd_thread_start(int (*fn)(void *arg), void *arg, char *name);
-int  kiblnd_failover_thread (void *arg);
+int  kiblnd_failover_thread(void *arg);
 
 int  kiblnd_alloc_pages(kib_pages_t **pp, int cpt, int npages);
-void kiblnd_free_pages (kib_pages_t *p);
+void kiblnd_free_pages(kib_pages_t *p);
 
 int  kiblnd_cm_callback(struct rdma_cm_id *cmid,
                        struct rdma_cm_event *event);
 int  kiblnd_translate_mtu(int value);
 
 int  kiblnd_dev_failover(kib_dev_t *dev);
-int  kiblnd_create_peer (lnet_ni_t *ni, kib_peer_t **peerp, lnet_nid_t nid);
-void kiblnd_destroy_peer (kib_peer_t *peer);
-void kiblnd_destroy_dev (kib_dev_t *dev);
-void kiblnd_unlink_peer_locked (kib_peer_t *peer);
-void kiblnd_peer_alive (kib_peer_t *peer);
-kib_peer_t *kiblnd_find_peer_locked (lnet_nid_t nid);
-void kiblnd_peer_connect_failed (kib_peer_t *peer, int active, int error);
-int  kiblnd_close_stale_conns_locked (kib_peer_t *peer,
+int  kiblnd_create_peer(lnet_ni_t *ni, kib_peer_t **peerp, lnet_nid_t nid);
+void kiblnd_destroy_peer(kib_peer_t *peer);
+void kiblnd_destroy_dev(kib_dev_t *dev);
+void kiblnd_unlink_peer_locked(kib_peer_t *peer);
+void kiblnd_peer_alive(kib_peer_t *peer);
+kib_peer_t *kiblnd_find_peer_locked(lnet_nid_t nid);
+void kiblnd_peer_connect_failed(kib_peer_t *peer, int active, int error);
+int  kiblnd_close_stale_conns_locked(kib_peer_t *peer,
                                      int version, __u64 incarnation);
-int  kiblnd_close_peer_conns_locked (kib_peer_t *peer, int why);
+int  kiblnd_close_peer_conns_locked(kib_peer_t *peer, int why);
 
 void kiblnd_connreq_done(kib_conn_t *conn, int status);
-kib_conn_t *kiblnd_create_conn (kib_peer_t *peer, struct rdma_cm_id *cmid,
+kib_conn_t *kiblnd_create_conn(kib_peer_t *peer, struct rdma_cm_id *cmid,
                                int state, int version);
-void kiblnd_destroy_conn (kib_conn_t *conn);
-void kiblnd_close_conn (kib_conn_t *conn, int error);
-void kiblnd_close_conn_locked (kib_conn_t *conn, int error);
+void kiblnd_destroy_conn(kib_conn_t *conn);
+void kiblnd_close_conn(kib_conn_t *conn, int error);
+void kiblnd_close_conn_locked(kib_conn_t *conn, int error);
 
-int  kiblnd_init_rdma (kib_conn_t *conn, kib_tx_t *tx, int type,
+int  kiblnd_init_rdma(kib_conn_t *conn, kib_tx_t *tx, int type,
                       int nob, kib_rdma_desc_t *dstrd, __u64 dstcookie);
 
-void kiblnd_launch_tx (lnet_ni_t *ni, kib_tx_t *tx, lnet_nid_t nid);
-void kiblnd_queue_tx_locked (kib_tx_t *tx, kib_conn_t *conn);
-void kiblnd_queue_tx (kib_tx_t *tx, kib_conn_t *conn);
-void kiblnd_init_tx_msg (lnet_ni_t *ni, kib_tx_t *tx, int type, int body_nob);
-void kiblnd_txlist_done (lnet_ni_t *ni, struct list_head *txlist,
+void kiblnd_launch_tx(lnet_ni_t *ni, kib_tx_t *tx, lnet_nid_t nid);
+void kiblnd_queue_tx_locked(kib_tx_t *tx, kib_conn_t *conn);
+void kiblnd_queue_tx(kib_tx_t *tx, kib_conn_t *conn);
+void kiblnd_init_tx_msg(lnet_ni_t *ni, kib_tx_t *tx, int type, int body_nob);
+void kiblnd_txlist_done(lnet_ni_t *ni, struct list_head *txlist,
                         int status);
 void kiblnd_check_sends (kib_conn_t *conn);
 
@@ -1036,10 +1036,10 @@ void kiblnd_qp_event(struct ib_event *event, void *arg);
 void kiblnd_cq_event(struct ib_event *event, void *arg);
 void kiblnd_cq_completion(struct ib_cq *cq, void *arg);
 
-void kiblnd_pack_msg (lnet_ni_t *ni, kib_msg_t *msg, int version,
+void kiblnd_pack_msg(lnet_ni_t *ni, kib_msg_t *msg, int version,
                      int credits, lnet_nid_t dstnid, __u64 dststamp);
 int  kiblnd_unpack_msg(kib_msg_t *msg, int nob);
-int  kiblnd_post_rx (kib_rx_t *rx, int credit);
+int  kiblnd_post_rx(kib_rx_t *rx, int credit);
 
 int  kiblnd_send(lnet_ni_t *ni, void *private, lnet_msg_t *lntmsg);
 int  kiblnd_recv(lnet_ni_t *ni, void *private, lnet_msg_t *lntmsg, int delayed,