RDMA/mlx5: Add missing returned error check of mlx5_ib_dereg_mr
authorLeon Romanovsky <leonro@nvidia.com>
Sun, 14 Mar 2021 08:22:50 +0000 (10:22 +0200)
committerJason Gunthorpe <jgg@nvidia.com>
Mon, 22 Mar 2021 12:28:51 +0000 (09:28 -0300)
commitb5486430bb0fbb4f2bd1e06bd85921395ba357a6
treea892d8480b71eb72a19f1c02c7d62b207a49f056
parent7610ab57de5616631b664ea31c11bad527810391
RDMA/mlx5: Add missing returned error check of mlx5_ib_dereg_mr

Fix the following smatch error:

drivers/infiniband/hw/mlx5/mr.c:1950 mlx5_ib_dereg_mr() error: uninitialized symbol 'rc'.

Fixes: e6fb246ccafb ("RDMA/mlx5: Consolidate MR destruction to mlx5_ib_dereg_mr()")
Link: https://lore.kernel.org/r/20210314082250.10143-1-leon@kernel.org
Reported-by: kernel test robot <lkp@intel.com>
Signed-off-by: Leon Romanovsky <leonro@nvidia.com>
Signed-off-by: Jason Gunthorpe <jgg@nvidia.com>
drivers/infiniband/hw/mlx5/mr.c