Re: [PATCH] vxlan: hide unused local variable

[David Miller]

From: Arnd Bergmann <arnd@xxxxxxxx>
Date: Mon,  7 Nov 2016 22:09:07 +0100

> A bugfix introduced a harmless warning in v4.9-rc4:
> 
> drivers/net/vxlan.c: In function 'vxlan_group_used':
> drivers/net/vxlan.c:947:21: error: unused variable 'sock6' [-Werror=unused-variable]
> 
> This hides the variable inside of the same #ifdef that is
> around its user. The extraneous initialization is removed
> at the same time, it was accidentally introduced in the
> same commit.
> 
> Fixes: c6fcc4fc5f8b ("vxlan: avoid using stale vxlan socket.")
> Signed-off-by: Arnd Bergmann <arnd@xxxxxxxx>

Applied.