Wei Yongjun a71a261f5c dm mpath: fix check for null mpio in end_io fn ...

The mpio dereference should be moved below the BUG_ON NULL test
in multipath_end_io().

spatch with a semantic match was used to found this.
(http://coccinelle.lip6.fr/)

Signed-off-by: Wei Yongjun <yongjun_wei@trendmicro.com.cn>
Signed-off-by: Alasdair G Kergon <agk@redhat.com>

2012-10-12 16:59:42 +01:00

41 KiB

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