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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
fa7e25cf13 ("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>
This commit is contained in:
Bryant G. Ly 2017-10-02 12:59:38 -05:00 committed by Martin K. Petersen
parent 1c048a250a
commit 88e65389fc
1 changed files with 1 additions and 1 deletions
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2
drivers/scsi/ibmvscsi_tgt/ibmvscsi_tgt.c
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@ -3767,7 +3767,7 @@ static int ibmvscsis_write_pending(struct se_cmd *se_cmd)
*/
if ((vscsi->flags & (CLIENT_FAILED | RESPONSE_Q_DOWN))) {
pr_err("write_pending failed since: %d\n", vscsi->flags);
return 0;
return -EIO;
}
rc = srp_transfer_data(cmd, &vio_iu(iue)->srp.cmd, ibmvscsis_rdma,