From: David S. Miller <davem@davemloft.net>
Date: Fri, 6 May 2011 23:24:06 +0000 (-0700)
Subject: ipv4: Use cork flow in ip_queue_xmit()
X-Git-Tag: v3.0-rc1~377^2~145
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=b57ae01a8a8446dbbed7365c9b05aef1fc6dea20;p=pandora-kernel.git

ipv4: Use cork flow in ip_queue_xmit()

All invokers of ip_queue_xmit() must make certain that the
socket is locked.  All of SCTP, TCP, DCCP, and L2TP now make
sure this is the case.

Therefore we can use the cork flow during output route lookup in
ip_queue_xmit() when the socket route check fails.

Signed-off-by: David S. Miller <davem@davemloft.net>
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