From: Zhihui Zhang <zzhsuny@gmail.com>
Date: Fri, 19 Dec 2014 00:17:09 +0000 (-0800)
Subject: mm/mempolicy.c: remove unnecessary is_valid_nodemask()
X-Git-Tag: omap-for-v3.19/fixes-rc1~38^2~12
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=859f7ef142a956676cb387b90f18e2e71e959c68;p=pandora-kernel.git

mm/mempolicy.c: remove unnecessary is_valid_nodemask()

When nodes is true, nsc->mask2 has already been filtered by nsc->mask1,
which has already factored in node_states[N_MEMORY].

Signed-off-by: Zhihui Zhang <zzhsuny@gmail.com>
Cc: Mel Gorman <mel@csn.ul.ie>
Cc: Oleg Nesterov <oleg@redhat.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
---

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