From: Zou Wei <[email protected]>
[ Upstream commit c90af587a9eee697e2d89683113707cada70116a ]
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 <[email protected]>
Signed-off-by: Zou Wei <[email protected]>
Reviewed-by: Saeed Mahameed <[email protected]>
Signed-off-by: David S. Miller <[email protected]>
Signed-off-by: Sasha Levin <[email protected]>
---
drivers/net/ethernet/mellanox/mlx4/crdump.c | 1 +
1 file changed, 1 insertion(+)
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;
}
--
2.25.1
