From: Zhang Yanfei <zhangyanfei@cn.fujitsu.com>
Date: Thu, 28 Feb 2013 01:03:17 +0000 (-0800)
Subject: fs/proc/vmcore.c: put if tests in the top of the while loop to reduce duplication
X-Git-Tag: v3.9-rc1~46^2~133
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=c2c1b089b44b783bd50fae4bccaa6f367f92e492;p=pandora-kernel.git

fs/proc/vmcore.c: put if tests in the top of the while loop to reduce duplication

In read_vmcore() two `if' tests are duplicated.  Change the position of
them could reduce the duplication.  This change does not affect the
behaviour of the function.

[akpm@linux-foundation.org: avoid `if (foo = bar)' thing, use min_t()]
[akpm@linux-foundation.org: s/max_t/min_t/]
Signed-off-by: Zhang Yanfei <zhangyanfei@cn.fujitsu.com>
Cc: "Eric W. Biederman" <ebiederm@xmission.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
---

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