Messages in this thread Patch in this message | | | From | Colin King <> | Subject | [PATCH] RDMA/bnxt_re: remove redundant initialization of rc to zero | Date | Fri, 17 Feb 2017 15:35:22 +0000 |
| |
From: Colin Ian King <colin.king@canonical.com>
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@canonical.com> --- 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
| |