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author | Roi Dayan | 2018-08-19 07:56:09 +0200 |
---|---|---|
committer | Saeed Mahameed | 2018-09-06 02:08:33 +0200 |
commit | 071304772fc747d5df13c51f1cf48a4b922a5e0d (patch) | |
tree | 085912ca0e9a14f7025b22b7a57fbcf1a8e12ad4 /drivers/net/ethernet/mellanox/mlx5/core/fs_core.c | |
parent | net/mlx5: E-Switch, Fix memory leak when creating switchdev mode FDB tables (diff) | |
download | kernel-qcow2-linux-071304772fc747d5df13c51f1cf48a4b922a5e0d.tar.gz kernel-qcow2-linux-071304772fc747d5df13c51f1cf48a4b922a5e0d.tar.xz kernel-qcow2-linux-071304772fc747d5df13c51f1cf48a4b922a5e0d.zip |
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 <roid@mellanox.com>
Reviewed-by: Maor Gottlieb <maorg@mellanox.com>
Signed-off-by: Saeed Mahameed <saeedm@mellanox.com>
Diffstat (limited to 'drivers/net/ethernet/mellanox/mlx5/core/fs_core.c')
-rw-r--r-- | drivers/net/ethernet/mellanox/mlx5/core/fs_core.c | 2 |
1 files changed, 2 insertions, 0 deletions
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); } |