From: John Fastabend <john.fastabend@gmail.com>
Date: Tue, 16 Sep 2014 06:31:42 +0000 (-0700)
Subject: net: sched: cls_fw: add missing tcf_exts_init call in fw_change()
X-Git-Tag: fixes-against-v3.18-rc2~81^2~43
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=e1f93eb06c3a13b29b1980f27dada960503cd49e;p=pandora-kernel.git

net: sched: cls_fw: add missing tcf_exts_init call in fw_change()

When allocating a new structure we also need to call tcf_exts_init
to initialize exts.

A follow up patch might be in order to remove some of this code
and do tcf_exts_assign(). With this we could remove the
tcf_exts_init/tcf_exts_change pattern for some of the classifiers.
As part of the future tcf_actions RCU series this will need to be
done. For now fix the call here.

Fixes e35a8ee5993ba81fd6c0 ("net: sched: fw use RCU")
Signed-off-by: John Fastabend <john.r.fastabend@intel.com>
Acked-by: Cong Wang <cwang@twopensource.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
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