From: majianpeng <majianpeng@gmail.com>
Date: Sun, 1 Apr 2012 15:04:19 +0000 (+1000)
Subject: md/raid1:Remove unnecessary rcu_dereference(conf->mirrors[i].rdev).
X-Git-Tag: v3.4-rc2~27^2~2
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=a42f9d83b5c05dc6e678a1f0cd9767502c2c58de;p=pandora-kernel.git

md/raid1:Remove unnecessary rcu_dereference(conf->mirrors[i].rdev).

Because rde->nr_pending > 0,so can not remove this disk.
And in any case, we aren't holding rcu_read_lock()

Signed-off-by: majianpeng <majianpeng@gmail.com>
Signed-off-by: NeilBrown <neilb@suse.de>
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