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(parent: 4813577) | patch
dm mpath: do not modify *__clone if blk_mq_alloc_request() fails
authorBart Van Assche <bart.vanassche@sandisk.com>
Tue, 15 Nov 2016 23:34:32 +0000 (15:34 -0800)
committerMike Snitzer <snitzer@redhat.com>
Mon, 21 Nov 2016 14:52:10 +0000 (09:52 -0500)
commit6599c84e4ce6e428180f9958c7c40aa4202d8072
tree1ca8b8f0ccc0e6139450ddfa30f7a6b4470c8a5ftree | snapshot (tar.gz zip)
parent4813577f932050f33c29e2a35a01431814437700commit | diff
dm mpath: do not modify *__clone if blk_mq_alloc_request() fails

Purely cleanup, avoids potential for strange coding bugs.  But in
reality if __multipath_map() fails the caller has no business looking at
*__clone.

Signed-off-by: Bart Van Assche <bart.vanassche@sandisk.com>
Signed-off-by: Mike Snitzer <snitzer@redhat.com>
drivers/md/dm-mpath.c diff | blob | blame | history