net: dsa: qca8k: fix missing unlock on error in qca8k_vlan_(add|del)
Wei Yongjun authored
Add the missing unlock before return from function qca8k_vlan_add()
and qca8k_vlan_del() in the error handling case.

Fixes: 028f5f8e

 ("net: dsa: qca8k: handle error with qca8k_read operation")
Reported-by: default avatarHulk Robot <hulkci@huawei.com>
Signed-off-by: default avatarWei Yongjun <weiyongjun1@huawei.com>
Reviewed-by: default avatarVladimir Oltean <olteanv@gmail.com>
Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
0d56e5c1