From 41fe75f60bcd4d698daed3e54bb099227358ce58 Mon Sep 17 00:00:00 2001
From: majianpeng <majianpeng@gmail.com>
Date: Tue, 13 Mar 2012 11:21:25 +1100
Subject: [PATCH] md/raid5: use atomic_dec_return() instead of atomic_dec() and
 atomic_read().

Signed-off-by: majianpeng <majianpeng@gmail.com>
Signed-off-by: NeilBrown <neilb@suse.de>
---
Reading git-format-patch failed