diff options
| author | Zou Wei <zou_wei@huawei.com> | 2020-04-24 21:53:14 +0800 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2020-04-25 20:43:56 -0700 |
| commit | c90af587a9eee697e2d89683113707cada70116a (patch) | |
| tree | 70e9f5e88f6b9d9767c7b01c8ff129bded03c8a5 | |
| parent | df346f1aac6cef551b69d788b022a942270dc17b (diff) | |
net/mlx4_core: Add missing iounmap() in error path
This fixes the following coccicheck warning:
drivers/net/ethernet/mellanox/mlx4/crdump.c:200:2-8: ERROR: missing iounmap;
ioremap on line 190 and execution via conditional on line 198
Fixes: 7ef19d3b1d5e ("devlink: report error once U32_MAX snapshot ids have been used")
Reported-by: Hulk Robot <hulkci@huawei.com>
Signed-off-by: Zou Wei <zou_wei@huawei.com>
Reviewed-by: Saeed Mahameed <saeedm@mellanox.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
| -rw-r--r-- | drivers/net/ethernet/mellanox/mlx4/crdump.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/net/ethernet/mellanox/mlx4/crdump.c b/drivers/net/ethernet/mellanox/mlx4/crdump.c index 73eae80e1cb7..ac5468b77488 100644 --- a/drivers/net/ethernet/mellanox/mlx4/crdump.c +++ b/drivers/net/ethernet/mellanox/mlx4/crdump.c @@ -197,6 +197,7 @@ int mlx4_crdump_collect(struct mlx4_dev *dev) err = devlink_region_snapshot_id_get(devlink, &id); if (err) { mlx4_err(dev, "crdump: devlink get snapshot id err %d\n", err); + iounmap(cr_space); return err; } |