Re: [net-next PATCH] tcp: md5: hide unused variable

From: David Miller
Date: Wed Jun 21 2017 - 12:36:04 EST

From: Arnd Bergmann <arnd@xxxxxxxx>
Date: Tue, 20 Jun 2017 22:11:21 +0200

> Changing from a memcpy to per-member comparison left the
> size variable unused:
> net/ipv4/tcp_ipv4.c: In function 'tcp_md5_do_lookup':
> net/ipv4/tcp_ipv4.c:910:15: error: unused variable 'size' [-Werror=unused-variable]
> This does not show up when CONFIG_IPV6 is enabled, but the
> variable can be removed either way, along with the now unused
> assignment.
> Fixes: 6797318e623d ("tcp: md5: add an address prefix for key lookup")
> Signed-off-by: Arnd Bergmann <arnd@xxxxxxxx>

Applied, thanks.