RDMA/bnxt_re: Remove unneeded variable

Fix the following coccicheck review:
./drivers/infiniband/hw/bnxt_re/main.c: 896: 5-7: Unneeded variable

Remove unneeded variable used to store return value.

Link: https://lore.kernel.org/r/20211109113227.132596-1-deng.changcheng@zte.com.cn
Reported-by: Zeal Robot <zealci@zte.com.cn>
Signed-off-by: Changcheng Deng <deng.changcheng@zte.com.cn>
Reviewed-by: Devesh Sharma <devesh.s.sharma@oracle.com>
Signed-off-by: Jason Gunthorpe <jgg@nvidia.com>

diff --git a/drivers/infiniband/hw/bnxt_re/main.c b/drivers/infiniband/hw/bnxt_re/main.c
index b44944f..3d6834d 100644 (file)
--- a/drivers/infiniband/hw/bnxt_re/main.c
+++ b/drivers/infiniband/hw/bnxt_re/main.c
@@ -893,7 +893,6 @@ static int bnxt_re_srqn_handler(struct bnxt_qplib_nq *nq,
        struct bnxt_re_srq *srq = container_of(handle, struct bnxt_re_srq,
                                               qplib_srq);
        struct ib_event ib_event;
-       int rc = 0;
 
        ib_event.device = &srq->rdev->ibdev;
        ib_event.element.srq = &srq->ib_srq;
@@ -907,7 +906,7 @@ static int bnxt_re_srqn_handler(struct bnxt_qplib_nq *nq,
                (*srq->ib_srq.event_handler)(&ib_event,
                                             srq->ib_srq.srq_context);
        }
-       return rc;
+       return 0;
 }
 
 static int bnxt_re_cqn_handler(struct bnxt_qplib_nq *nq,