scsi: ibmvscsis: Fix write_pending failure path
authorBryant G. Ly <bgly@us.ibm.com>
Mon, 2 Oct 2017 17:59:38 +0000 (12:59 -0500)
committerMartin K. Petersen <martin.petersen@oracle.com>
Tue, 3 Oct 2017 02:49:27 +0000 (22:49 -0400)
commit88e65389fce1f68ba6d13ae2fc0f8d7e5c338c52
treee0d160162aa1b2d916e9047311871d96d350c70f
parent1c048a250aae1aaab0ba9dbec908f0c6cdb8614f
scsi: ibmvscsis: Fix write_pending failure path

For write_pending if the queue is down or client failed then return -EIO
so that LIO can properly process the completed command. Prior we
returned 0 since LIO could not handle it properly. Now with commit
fa7e25cf13a6 ("target: Fix unknown fabric callback queue-full errors")
that patch addresses LIO's ability to handle things right.

Signed-off-by: Bryant G. Ly <bgly@us.ibm.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
drivers/scsi/ibmvscsi_tgt/ibmvscsi_tgt.c