qla4xxx: fix get_host_stats error propagation
authorMike Christie <michaelc@cs.wisc.edu>
Sat, 12 Jul 2014 20:51:49 +0000 (15:51 -0500)
committerChristoph Hellwig <hch@lst.de>
Fri, 1 Aug 2014 12:16:39 +0000 (08:16 -0400)
qla4xxx was not always returning -EXYZ error codes when
qla4xxx_get_host_stats failed.

Signed-off-by: Mike Christie <michaelc@cs.wisc.edu>
Acked-by: Vikas Chaudhary <vikas.chaudhary@qlogic.com>
Reviewed-by: Hannes Reinecke <hare@suse.de>
Signed-off-by: Christoph Hellwig <hch@lst.de>

No differences found