[PATCH 20/26] IB/ocrdma: Delete an unnecessary variable assignment in ocrdma_alloc_mr()

SF Markus Elfring
2017-03-08T13:22:21Z

From: Markus Elfring <elfring@users.sourceforge.net>
Date: Wed, 8 Mar 2017 10:00:41 +0100

Delete an assignment for the local variable "status" in an if branch
because the desired failure indication is already specified by a constant
error code at the end.

Signed-off-by: Markus Elfring <elfring@users.sourceforge.net>
---
drivers/infiniband/hw/ocrdma/ocrdma_verbs.c | 4 +---
1 file changed, 1 insertion(+), 3 deletions(-)

diff --git a/drivers/infiniband/hw/ocrdma/ocrdma_verbs.c b/drivers/infiniband/hw/ocrdma/ocrdma_verbs.c
index 05d55d361cfe..af8798fd35b1 100644
--- a/drivers/infiniband/hw/ocrdma/ocrdma_verbs.c
+++ b/drivers/infiniband/hw/ocrdma/ocrdma_verbs.c
@@ -3031,10 +3031,8 @@ struct ib_mr *ocrdma_alloc_mr(struct ib_pd *ibpd,
return ERR_PTR(-ENOMEM);

mr->pages = kcalloc(max_num_sg, sizeof(*mr->pages), GFP_KERNEL);
- if (!mr->pages) {
- status = -ENOMEM;
+ if (!mr->pages)
goto pl_err;
- }

status = ocrdma_get_pbl_info(dev, mr, max_num_sg);
if (status)
--
2.12.0