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| author | Leon Romanovsky <leonro@mellanox.com> | 2018-11-29 12:25:29 +0200 |
|---|---|---|
| committer | Jason Gunthorpe <jgg@mellanox.com> | 2018-11-29 15:16:45 -0700 |
| commit | 7bca603a69c0c239654a8f0bcb99e1a60b30040c (patch) | |
| tree | a7b5b89bf49442ccb6cd1316f4bb910dfd462bc8 | |
| parent | 75b7b86bdb0df37e08e44b6c1f99010967f81944 (diff) | |
| download | linux-7bca603a69c0c239654a8f0bcb99e1a60b30040c.tar.bz2 | |
RDMA/mlx5: Initialize return variable in case pagefault was skipped
Pagefaults occurred in non-ODP MR are completely valid events, so
initialize return variable to 0.
Fixes: 4d5422a309de ("IB/mlx5: Skip non-ODP MR when handling a page fault")
Reported-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Leon Romanovsky <leonro@mellanox.com>
Signed-off-by: Jason Gunthorpe <jgg@mellanox.com>
| -rw-r--r-- | drivers/infiniband/hw/mlx5/odp.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/infiniband/hw/mlx5/odp.c b/drivers/infiniband/hw/mlx5/odp.c index b711a0f3aa35..2cc3d69ab6f6 100644 --- a/drivers/infiniband/hw/mlx5/odp.c +++ b/drivers/infiniband/hw/mlx5/odp.c @@ -679,6 +679,7 @@ next_mr: key); if (bytes_mapped) *bytes_mapped += bcnt; + ret = 0; goto srcu_unlock; } |