From: NeilBrown <neilb@suse.de>
Date: Wed, 11 May 2011 04:53:17 +0000 (+1000)
Subject: md/raid10: some tidying up in fix_read_error
X-Git-Tag: v3.0-rc1~358^2~4
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=7c4e06ff2b6a4c09638551dfde76f37f9fca5c0c;p=pandora-kernel.git

md/raid10: some tidying up in fix_read_error

Currently the rdev on which a read error happened could be removed
before we perform the fix_error handling.  This requires extra tests
for NULL.

So delay the rdev_dec_pending call until after the call to
fix_read_error so that we can be sure that the rdev still exists.

This allows an 'if' clause to be removed so the body gets re-indented
back one level.

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