diff options
| author | Dotan Barak | 2012-10-21 14:59:23 +0000 |
|---|---|---|
| committer | Roland Dreier | 2012-10-23 09:03:37 -0700 |
| commit | 41929ed2656bab8af1734bf5d0088385e72e294f (patch) | |
| tree | 014c8f50383a1ccffdfb1d387aa1666727304252 /drivers/net | |
| parent | 3cf164c8dee834cef9dac4e7325f89a207339ac8 (diff) | |
mlx4_core: Perform correct resource cleanup if mlx4_QUERY_ADAPTER() fails
Fixed the resource cleanup to act correctly and prevent a kernel oops when
mlx4_QUERY_ADAPTER() fails.
Signed-off-by: Dotan Barak <dotanb@dev.mellanox.co.il>
Reviewed-by: Jack Morgenstein <jackm@dev.mellanox.co.il>
Signed-off-by: Or Gerlitz <ogerlitz@mellanox.com>
Signed-off-by: Roland Dreier <roland@purestorage.com>
Diffstat (limited to 'drivers/net')
| -rw-r--r-- | drivers/net/ethernet/mellanox/mlx4/main.c | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/drivers/net/ethernet/mellanox/mlx4/main.c b/drivers/net/ethernet/mellanox/mlx4/main.c index 80df2ab0177c..2aa80afd98d2 100644 --- a/drivers/net/ethernet/mellanox/mlx4/main.c +++ b/drivers/net/ethernet/mellanox/mlx4/main.c @@ -1405,7 +1405,10 @@ unmap_bf: unmap_bf_area(dev); err_close: - mlx4_close_hca(dev); + if (mlx4_is_slave(dev)) + mlx4_slave_exit(dev); + else + mlx4_CLOSE_HCA(dev, 0); err_free_icm: if (!mlx4_is_slave(dev)) |