From 0bcd5b3b50cc1fcbf775479322cc37c15d35a489 Mon Sep 17 00:00:00 2001 From: Carolina Jubran Date: Sun, 9 Nov 2025 11:37:49 +0200 Subject: [PATCH] net/mlx5e: Fix missing error assignment in mlx5e_xfrm_add_state() Assign the return value of mlx5_eswitch_block_mode() to 'err' before checking it to avoid returning an uninitialized error code. Fixes: 22239eb258bc ("net/mlx5e: Prevent tunnel reformat when tunnel mode not allowed") Reported-by: kernel test robot Reported-by: Dan Carpenter Closes: https://lore.kernel.org/r/202510271649.uwsIxD6O-lkp@intel.com/ Closes: http://lore.kernel.org/linux-rdma/aPIEK4rLB586FdDt@stanley.mountain/ Signed-off-by: Carolina Jubran Reviewed-by: Jianbo Liu Signed-off-by: Tariq Toukan Link: https://patch.msgid.link/1762681073-1084058-2-git-send-email-tariqt@nvidia.com Signed-off-by: Paolo Abeni --- drivers/net/ethernet/mellanox/mlx5/core/en_accel/ipsec.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en_accel/ipsec.c b/drivers/net/ethernet/mellanox/mlx5/core/en_accel/ipsec.c index 0a4fb8c92268..35d9530037a6 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/en_accel/ipsec.c +++ b/drivers/net/ethernet/mellanox/mlx5/core/en_accel/ipsec.c @@ -804,7 +804,8 @@ static int mlx5e_xfrm_add_state(struct net_device *dev, goto err_xfrm; } - if (mlx5_eswitch_block_mode(priv->mdev)) + err = mlx5_eswitch_block_mode(priv->mdev); + if (err) goto unblock_ipsec; if (x->props.mode == XFRM_MODE_TUNNEL && -- 2.47.3