From: Dan Carpenter <dan.carpenter@xxxxxxxxxx>
Date: Tue, 26 Nov 2019 15:18:54 +0300
> This code is harmless but it triggers a Smatch static checker warning:
>
> net/dsa/tag_8021q.c:108 dsa_8021q_restore_pvid()
> error: uninitialized symbol 'pvid'.
>
> I believe that UBSan will complain at run time as well. The solution is
> to just re-order the conditions.
>
> Fixes: c80ed84e7688 ("net: dsa: tag_8021q: Fix dsa_8021q_restore_pvid for an absent pvid")
> Signed-off-by: Dan Carpenter <dan.carpenter@xxxxxxxxxx>
THis doesn't apply to the current net tree.
