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net/mlx5: Release tunnel device after tc update skb

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The cited commit causes a regression. Tunnel device is not released
after tc update skb if skb needs to be freed. The following error
message will be printed:

  unregister_netdevice: waiting for vxlan1 to become free. Usage count = 11

Fix it by releasing tunnel device if skb needs to be freed.

Fixes: 93a1ab2c54 ("net/mlx5: Refactor tc miss handling to a single function")
Signed-off-by: Chris Mi <cmi@nvidia.com>
Reviewed-by: Maor Dickman <maord@nvidia.com>
Signed-off-by: Saeed Mahameed <saeedm@nvidia.com>
This commit is contained in:
Chris Mi 2023-04-04 03:45:04 +03:00 committed by Saeed Mahameed
parent 4c81893025
commit 4fbef0f8ea
1 changed files with 1 additions and 0 deletions
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1
drivers/net/ethernet/mellanox/mlx5/core/en/rep/tc.c
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@ -715,5 +715,6 @@ void mlx5e_rep_tc_receive(struct mlx5_cqe64 *cqe, struct mlx5e_rq *rq,
return;
free_skb:
dev_put(tc_priv.fwd_dev);
dev_kfree_skb_any(skb);
}