staging/rdma/hfi1: Clean up init_cntrs()

Clean up init_cntrs() by removing unnecessary memsets and debug
statements

Suggested-by: Dan Carpenter <dan.carpenter@oracle.com>
Reviewed-by: Dennis Dalessandro <dennis.dalessandro@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 5b8fb02..8c06e3b 100644 (file)
--- a/drivers/staging/rdma/hfi1/chip.c
+++ b/drivers/staging/rdma/hfi1/chip.c
@@ -11813,17 +11813,14 @@ static int init_cntrs(struct hfi1_devdata *dd)
        sz = 0;
 
        for (i = 0; i < DEV_CNTR_LAST; i++) {
-               hfi1_dbg_early("Init cntr %s\n", dev_cntrs[i].name);
                if (dev_cntrs[i].flags & CNTR_DISABLED) {
                        hfi1_dbg_early("\tSkipping %s\n", dev_cntrs[i].name);
                        continue;
                }
 
                if (dev_cntrs[i].flags & CNTR_VL) {
-                       hfi1_dbg_early("\tProcessing VL cntr\n");
                        dev_cntrs[i].offset = dd->ndevcntrs;
                        for (j = 0; j < C_VL_COUNT; j++) {
-                               memset(name, '\0', C_MAX_NAME);
                                snprintf(name, C_MAX_NAME, "%s%d",
                                        dev_cntrs[i].name,
                                        vl_from_idx(j));
@@ -11832,16 +11829,11 @@ static int init_cntrs(struct hfi1_devdata *dd)
                                if (dev_cntrs[i].flags & CNTR_32BIT)
                                        sz += bit_type_32_sz;
                                sz++;
-                               hfi1_dbg_early("\t\t%s\n", name);
                                dd->ndevcntrs++;
                        }
                } else if (dev_cntrs[i].flags & CNTR_SDMA) {
-                       hfi1_dbg_early(
-                                      "\tProcessing per SDE counters chip enginers %u\n",
-                                      dd->chip_sdma_engines);
                        dev_cntrs[i].offset = dd->ndevcntrs;
                        for (j = 0; j < dd->chip_sdma_engines; j++) {
-                               memset(name, '\0', C_MAX_NAME);
                                snprintf(name, C_MAX_NAME, "%s%d",
                                         dev_cntrs[i].name, j);
                                sz += strlen(name);
@@ -11849,7 +11841,6 @@ static int init_cntrs(struct hfi1_devdata *dd)
                                if (dev_cntrs[i].flags & CNTR_32BIT)
                                        sz += bit_type_32_sz;
                                sz++;
-                               hfi1_dbg_early("\t\t%s\n", name);
                                dd->ndevcntrs++;
                        }
                } else {
@@ -11860,7 +11851,6 @@ static int init_cntrs(struct hfi1_devdata *dd)
                                sz += bit_type_32_sz;
                        dev_cntrs[i].offset = dd->ndevcntrs;
                        dd->ndevcntrs++;
-                       hfi1_dbg_early("\tAdding %s\n", dev_cntrs[i].name);
                }
        }
 
@@ -11886,7 +11876,6 @@ static int init_cntrs(struct hfi1_devdata *dd)
                        /* Nothing */
                } else if (dev_cntrs[i].flags & CNTR_VL) {
                        for (j = 0; j < C_VL_COUNT; j++) {
-                               memset(name, '\0', C_MAX_NAME);
                                snprintf(name, C_MAX_NAME, "%s%d",
                                         dev_cntrs[i].name,
                                         vl_from_idx(j));
@@ -11903,7 +11892,6 @@ static int init_cntrs(struct hfi1_devdata *dd)
                        }
                } else if (dev_cntrs[i].flags & CNTR_SDMA) {
                        for (j = 0; j < dd->chip_sdma_engines; j++) {
-                               memset(name, '\0', C_MAX_NAME);
                                snprintf(name, C_MAX_NAME, "%s%d",
                                         dev_cntrs[i].name, j);
                                memcpy(p, name, strlen(name));
@@ -11950,17 +11938,14 @@ static int init_cntrs(struct hfi1_devdata *dd)
        sz = 0;
        dd->nportcntrs = 0;
        for (i = 0; i < PORT_CNTR_LAST; i++) {
-               hfi1_dbg_early("Init pcntr %s\n", port_cntrs[i].name);
                if (port_cntrs[i].flags & CNTR_DISABLED) {
                        hfi1_dbg_early("\tSkipping %s\n", port_cntrs[i].name);
                        continue;
                }
 
                if (port_cntrs[i].flags & CNTR_VL) {
-                       hfi1_dbg_early("\tProcessing VL cntr\n");
                        port_cntrs[i].offset = dd->nportcntrs;
                        for (j = 0; j < C_VL_COUNT; j++) {
-                               memset(name, '\0', C_MAX_NAME);
                                snprintf(name, C_MAX_NAME, "%s%d",
                                        port_cntrs[i].name,
                                        vl_from_idx(j));
@@ -11969,7 +11954,6 @@ static int init_cntrs(struct hfi1_devdata *dd)
                                if (port_cntrs[i].flags & CNTR_32BIT)
                                        sz += bit_type_32_sz;
                                sz++;
-                               hfi1_dbg_early("\t\t%s\n", name);
                                dd->nportcntrs++;
                        }
                } else {
@@ -11980,7 +11964,6 @@ static int init_cntrs(struct hfi1_devdata *dd)
                                sz += bit_type_32_sz;
                        port_cntrs[i].offset = dd->nportcntrs;
                        dd->nportcntrs++;
-                       hfi1_dbg_early("\tAdding %s\n", port_cntrs[i].name);
                }
        }
 
@@ -11997,7 +11980,6 @@ static int init_cntrs(struct hfi1_devdata *dd)
 
                if (port_cntrs[i].flags & CNTR_VL) {
                        for (j = 0; j < C_VL_COUNT; j++) {
-                               memset(name, '\0', C_MAX_NAME);
                                snprintf(name, C_MAX_NAME, "%s%d",
                                        port_cntrs[i].name,
                                        vl_from_idx(j));