net/mlx5: Release tunnel device after tc update skb

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

									
										drivers/net/ethernet/mellanox/mlx5/core/en/rep/tc.c
									
		+1
		
												View File
												
				@@ -715,5 +715,6 @@ forward:

					return;

				free_skb:

					dev_put(tc_priv.fwd_dev);

					dev_kfree_skb_any(skb);

				}