diff options
| author | Sarang Radke <sarang.radke@qlogic.com> | 2010-03-10 04:03:04 -0600 |
|---|---|---|
| committer | James Bottomley <James.Bottomley@suse.de> | 2010-03-27 15:08:08 -0400 |
| commit | d88a714bfefa7aed7b9cb6c3721707fcd056b472 (patch) | |
| tree | ea791b7a50c10a035ec4819a4eb0b5977c107cc5 /drivers/scsi/scsi_transport_fc.c | |
| parent | 4ae0a6c15efcc37e94e3f30e3533bdec03c53126 (diff) | |
| download | lwn-d88a714bfefa7aed7b9cb6c3721707fcd056b472.tar.gz lwn-d88a714bfefa7aed7b9cb6c3721707fcd056b472.zip | |
[SCSI] scsi_transport_fc: Make sure commands are completed when rport is offline
blk_end_request doesn't complete a bidi request
successfully
The unfinished request eventually triggers a panic in
timeout handling routine fc_bsg_job_timeout as
req->special is NULL
Use blk_end_request_all to end the request unconditionally
Signed-off-by: Lalit Chandivade <lalit.chandivade@qlogic.com>
Acked-by: James Smart <james.smart@emulex.com>
Signed-off-by: James Bottomley <James.Bottomley@suse.de>
Diffstat (limited to 'drivers/scsi/scsi_transport_fc.c')
| -rw-r--r-- | drivers/scsi/scsi_transport_fc.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/scsi/scsi_transport_fc.c b/drivers/scsi/scsi_transport_fc.c index 1d5b72173dd8..e37aeeb407fa 100644 --- a/drivers/scsi/scsi_transport_fc.c +++ b/drivers/scsi/scsi_transport_fc.c @@ -3852,7 +3852,7 @@ fc_bsg_request_handler(struct request_queue *q, struct Scsi_Host *shost, if (rport && (rport->port_state != FC_PORTSTATE_ONLINE)) { req->errors = -ENXIO; spin_unlock_irq(q->queue_lock); - blk_end_request(req, -ENXIO, blk_rq_bytes(req)); + blk_end_request_all(req, -ENXIO); spin_lock_irq(q->queue_lock); continue; } @@ -3862,7 +3862,7 @@ fc_bsg_request_handler(struct request_queue *q, struct Scsi_Host *shost, ret = fc_req_to_bsgjob(shost, rport, req); if (ret) { req->errors = ret; - blk_end_request(req, ret, blk_rq_bytes(req)); + blk_end_request_all(req, ret); spin_lock_irq(q->queue_lock); continue; } |