iscsi class: fix get_host_stats error handling

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iscsi_get_host_stats was dropping the error code returned
by drivers like qla4xxx.

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

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Mike Christie 2014-07-12 15:51:48 -05:00 • committed by Christoph Hellwig

parent 7f3976f03f

commit 2f7608fc5e

1 changed files with 4 additions and 0 deletions

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drivers/scsi/scsi_transport_iscsi.c

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