From 41929ed2656bab8af1734bf5d0088385e72e294f Mon Sep 17 00:00:00 2001 From: Dotan Barak Date: Sun, 21 Oct 2012 14:59:23 +0000 Subject: [PATCH] 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 Reviewed-by: Jack Morgenstein Signed-off-by: Or Gerlitz Signed-off-by: Roland Dreier --- drivers/net/ethernet/mellanox/mlx4/main.c | 5 ++++- 1 file changed, 4 insertions(+), 1 deletion(-) 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))