From: Colin Ian King <colin.king@xxxxxxxxxxxxx>
rc is initialized to zero but is then updated by calls to
bnxt_qplib_free_fast_reg_page_list and/or bnxt_qpliob_free_mrw
so the initialization is redundant and can be removed.
Detected with CoverityScan, CID#1408448 ("Unused Value")
Signed-off-by: Colin Ian King <colin.king@xxxxxxxxxxxxx>
---
drivers/infiniband/hw/bnxt_re/ib_verbs.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/infiniband/hw/bnxt_re/ib_verbs.c b/drivers/infiniband/hw/bnxt_re/ib_verbs.c
index 33af2e3..17aa087 100644
--- a/drivers/infiniband/hw/bnxt_re/ib_verbs.c
+++ b/drivers/infiniband/hw/bnxt_re/ib_verbs.c
@@ -2818,7 +2818,7 @@ int bnxt_re_dereg_mr(struct ib_mr *ib_mr)
{
struct bnxt_re_mr *mr = container_of(ib_mr, struct bnxt_re_mr, ib_mr);
struct bnxt_re_dev *rdev = mr->rdev;
- int rc = 0;
+ int rc;
if (mr->npages && mr->pages) {
rc = bnxt_qplib_free_fast_reg_page_list(&rdev->qplib_res,
--
2.10.2
--
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