From: Leon Romanovsky <leonro@xxxxxxxxxx>
Fix the following smatch error:
drivers/infiniband/hw/mlx5/mr.c:1950 mlx5_ib_dereg_mr() error: uninitialized symbol 'rc'.
Fixes: 715d68e63629 ("RDMA/mlx5: Consolidate MR destruction to mlx5_ib_dereg_mr()")
Reported-by: kernel test robot <lkp@xxxxxxxxx>
Signed-off-by: Leon Romanovsky <leonro@xxxxxxxxxx>
---
drivers/infiniband/hw/mlx5/mr.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/infiniband/hw/mlx5/mr.c b/drivers/infiniband/hw/mlx5/mr.c
index dbf4c6face6c..552fecd210c2 100644
--- a/drivers/infiniband/hw/mlx5/mr.c
+++ b/drivers/infiniband/hw/mlx5/mr.c
@@ -1962,7 +1962,7 @@ int mlx5_ib_dereg_mr(struct ib_mr *ibmr, struct ib_udata *udata)
mr->mtt_mr = NULL;
}
if (mr->klm_mr) {
- mlx5_ib_dereg_mr(&mr->klm_mr->ibmr, NULL);
+ rc = mlx5_ib_dereg_mr(&mr->klm_mr->ibmr, NULL);
if (rc)
return rc;
mr->klm_mr = NULL;
--
2.30.2
