From: Dean Luick <dean.lu...@intel.com>
The variable "index" increments the same as dd->ndevcntrs.
Just use the later. Remove uneeded usage of "index" in the
fill loop - it is not used there or later in the function.
Reviewed-by: Dennis Dalessandro <dennis.dalessan...@intel.com>
Signed-off-by: Dean Luick <dean.lu...@intel.com>
Signed-off-by: Jubin John <jubin.j...@intel.com>
---
drivers/staging/rdma/hfi1/chip.c | 19 +++++++------------
1 files changed, 7 insertions(+), 12 deletions(-)
diff --git a/drivers/staging/rdma/hfi1/chip.c b/drivers/staging/rdma/hfi1/chip.c
index 205dff3..812a3bf 100644
--- a/drivers/staging/rdma/hfi1/chip.c
+++ b/drivers/staging/rdma/hfi1/chip.c
@@ -8359,7 +8359,7 @@ mod_timer(&dd->synth_stats_timer, jiffies + HZ *
SYNTH_CNT_TIME);
#define C_MAX_NAME 13 /* 12 chars + one for /0 */
static int init_cntrs(struct hfi1_devdata *dd)
{
- int i, rcv_ctxts, index, j;
+ int i, rcv_ctxts, j;
size_t sz;
char *p;
char name[C_MAX_NAME];
@@ -8376,7 +8376,6 @@ static int init_cntrs(struct hfi1_devdata *dd)
/* size names and determine how many we have*/
dd->ndevcntrs = 0;
sz = 0;
- index = 0;
for (i = 0; i < DEV_CNTR_LAST; i++) {
hfi1_dbg_early("Init cntr %s\n", dev_cntrs[i].name);
@@ -8387,7 +8386,7 @@ static int init_cntrs(struct hfi1_devdata *dd)
if (dev_cntrs[i].flags & CNTR_VL) {
hfi1_dbg_early("\tProcessing VL cntr\n");
- dev_cntrs[i].offset = index;
+ 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",
@@ -8397,13 +8396,12 @@ static int init_cntrs(struct hfi1_devdata *dd)
sz++;
hfi1_dbg_early("\t\t%s\n", name);
dd->ndevcntrs++;
- index++;
}
} 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 = index;
+ 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",
@@ -8412,24 +8410,22 @@ static int init_cntrs(struct hfi1_devdata *dd)
sz++;
hfi1_dbg_early("\t\t%s\n", name);
dd->ndevcntrs++;
- index++;
}
} else {
/* +1 for newline */
sz += strlen(dev_cntrs[i].name) + 1;
+ dev_cntrs[i].offset = dd->ndevcntrs;
dd->ndevcntrs++;
- dev_cntrs[i].offset = index;
- index++;
hfi1_dbg_early("\tAdding %s\n", dev_cntrs[i].name);
}
}
/* allocate space for the counter values */
- dd->cntrs = kcalloc(index, sizeof(u64), GFP_KERNEL);
+ dd->cntrs = kcalloc(dd->ndevcntrs, sizeof(u64), GFP_KERNEL);
if (!dd->cntrs)
goto bail;
- dd->scntrs = kcalloc(index, sizeof(u64), GFP_KERNEL);
+ dd->scntrs = kcalloc(dd->ndevcntrs, sizeof(u64), GFP_KERNEL);
if (!dd->scntrs)
goto bail;
@@ -8441,7 +8437,7 @@ static int init_cntrs(struct hfi1_devdata *dd)
goto bail;
/* fill in the names */
- for (p = dd->cntrnames, i = 0, index = 0; i < DEV_CNTR_LAST; i++) {
+ for (p = dd->cntrnames, i = 0; i < DEV_CNTR_LAST; i++) {
if (dev_cntrs[i].flags & CNTR_DISABLED) {
/* Nothing */
} else {
@@ -8471,7 +8467,6 @@ static int init_cntrs(struct hfi1_devdata *dd)
p += strlen(dev_cntrs[i].name);
*p++ = '\n';
}
- index++;
}
}
--
1.7.1
--
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