From: Tom Herbert <tom@herbertland.com>
Date: Wed, 2 Sep 2015 01:11:04 +0000 (-0700)
Subject: flow_dissector: Fix function argument ordering dependency
X-Git-Tag: omap-for-v4.3/fixes-rc1~110^2~8
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=de4c1f8ba302ccf4f2b3b17dc614b0a0b14d351a;p=pandora-kernel.git

flow_dissector: Fix function argument ordering dependency

Commit c6cc1ca7f4d70c ("flowi: Abstract out functions to get flow hash
based on flowi") introduced a bug in __skb_set_sw_hash where we
require a dependency on evaluating arguments in a function in order.
There is no such ordering enforced in C, so this incorrect. This
patch fixes that by splitting out the arguments. This bug was
found via a compiler warning that keys may be uninitialized.

Signed-off-by: Tom Herbert <tom@herbertland.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
---

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