Re: [net-next PATCH] tcp: md5: hide unused variable
flat view
From: David Miller <davem@davemloft.net>
Date: 2017-06-21 16:35:50
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From: Arnd Bergmann <arnd@arndb.de> 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@arndb.de>Applied, thanks.