From: Gu Zheng <guz.fnst@cn.fujitsu.com>
Date: Thu, 11 Dec 2014 03:22:04 +0000 (+0800)
Subject: net: introduce helper macro for_each_cmsghdr
X-Git-Tag: omap-for-v3.19/fixes-rc1~125^2~8
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=f95b414edb18de59940dcebbefb49cf25c6d505c;p=pandora-kernel.git

net: introduce helper macro for_each_cmsghdr

Introduce helper macro for_each_cmsghdr as a wrapper of the enumerating
cmsghdr from msghdr, just cleanup.

Signed-off-by: Gu Zheng <guz.fnst@cn.fujitsu.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
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