IB/mlx5: Don't return errors from poll_cq
authorLeon Romanovsky <leonro@mellanox.com>
Sun, 28 Aug 2016 07:58:38 +0000 (10:58 +0300)
committerDoug Ledford <dledford@redhat.com>
Fri, 2 Sep 2016 18:11:40 +0000 (14:11 -0400)
commitdbdf7d4e7f911f79ceb08365a756bbf6eecac81c
treed646ac271b2e3c23608b6c45d2f63567d76e1a94
parentd9f88e5ab9a73058ebdde589219c0d37da250f06
IB/mlx5: Don't return errors from poll_cq

Remove returning errors from mlx5 poll_cq function. Polling CQ
operation in kernel never fails by Mellanox HCA architecture and
respective driver design.

Signed-off-by: Leon Romanovsky <leonro@mellanox.com>
Signed-off-by: Doug Ledford <dledford@redhat.com>
drivers/infiniband/hw/mlx5/cq.c