diff options
| author | Tang Bin <tangbin@cmss.chinamobile.com> | 2020-05-16 07:06:33 +0800 |
|---|---|---|
| committer | Saeed Mahameed <saeedm@mellanox.com> | 2020-05-22 16:46:07 -0700 |
| commit | 2639324a8fb69e1db88ef985e7def18a6bc106d1 (patch) | |
| tree | db955ea4b7872efc32ca3220e153760930ac442f /drivers/net/ethernet/mellanox/mlx5/core/en/tc_tun.c | |
| parent | 593532668f635d19d207510e0fbb5c2250f56b6f (diff) | |
net/mlx5e: Use IS_ERR() to check and simplify code
Use IS_ERR() and PTR_ERR() instead of PTR_ERR_OR_ZERO() to
simplify code, avoid redundant judgements.
Signed-off-by: Zhang Shengju <zhangshengju@cmss.chinamobile.com>
Signed-off-by: Tang Bin <tangbin@cmss.chinamobile.com>
Reviewed-by: Leon Romanovsky <leonro@mellanox.com>
Signed-off-by: Saeed Mahameed <saeedm@mellanox.com>
Diffstat (limited to 'drivers/net/ethernet/mellanox/mlx5/core/en/tc_tun.c')
| -rw-r--r-- | drivers/net/ethernet/mellanox/mlx5/core/en/tc_tun.c | 5 |
1 files changed, 2 insertions, 3 deletions
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en/tc_tun.c b/drivers/net/ethernet/mellanox/mlx5/core/en/tc_tun.c index b45c3f46570b..9f50a1d3c5cc 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/en/tc_tun.c +++ b/drivers/net/ethernet/mellanox/mlx5/core/en/tc_tun.c @@ -96,9 +96,8 @@ static int mlx5e_route_lookup_ipv4(struct mlx5e_priv *priv, } rt = ip_route_output_key(dev_net(mirred_dev), fl4); - ret = PTR_ERR_OR_ZERO(rt); - if (ret) - return ret; + if (IS_ERR(rt)) + return PTR_ERR(rt); if (mlx5_lag_is_multipath(mdev) && rt->rt_gw_family != AF_INET) { ip_rt_put(rt); |