From 071304772fc747d5df13c51f1cf48a4b922a5e0d Mon Sep 17 00:00:00 2001 From: Roi Dayan Date: Sun, 19 Aug 2018 08:56:09 +0300 Subject: net/mlx5: Fix not releasing read lock when adding flow rules If building match list fg fails and we never jumped to search_again_locked label then the function returned without unlocking the read lock. Fixes: bd71b08ec2ee ("net/mlx5: Support multiple updates of steering rules in parallel") Signed-off-by: Roi Dayan Reviewed-by: Maor Gottlieb Signed-off-by: Saeed Mahameed --- drivers/net/ethernet/mellanox/mlx5/core/fs_core.c | 2 ++ 1 file changed, 2 insertions(+) (limited to 'drivers/net/ethernet/mellanox/mlx5/core/fs_core.c') diff --git a/drivers/net/ethernet/mellanox/mlx5/core/fs_core.c b/drivers/net/ethernet/mellanox/mlx5/core/fs_core.c index f418541af7cf..384b560f2a93 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/fs_core.c +++ b/drivers/net/ethernet/mellanox/mlx5/core/fs_core.c @@ -1726,6 +1726,8 @@ search_again_locked: if (err) { if (take_write) up_write_ref_node(&ft->node); + else + up_read_ref_node(&ft->node); return ERR_PTR(err); } -- cgit v1.2.3-55-g7522