Merge tag 'scsi-misc' of git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi

Pull first round of SCSI updates from James Bottomley:
 "This patch set is a set of driver updates (ufs, zfcp, lpfc, mpt2/3sas,
  qla4xxx, qla2xxx [adding support for ISP8044 + other things]).

  We also have a new driver: esas2r which has a number of static checker
  problems, but which I expect to resolve over the -rc course of 3.12
  under the new driver exception.

  We also have the error return that were discussed at LSF"

* tag 'scsi-misc' of git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi: (118 commits)
  [SCSI] sg: push file descriptor list locking down to per-device locking
  [SCSI] sg: checking sdp->detached isn't protected when open
  [SCSI] sg: no need sg_open_exclusive_lock
  [SCSI] sg: use rwsem to solve race during exclusive open
  [SCSI] scsi_debug: fix logical block provisioning support when unmap_alignment != 0
  [SCSI] scsi_debug: fix endianness bug in sdebug_build_parts()
  [SCSI] qla2xxx: Update the driver version to 8.06.00.08-k.
  [SCSI] qla2xxx: print MAC via %pMR.
  [SCSI] qla2xxx: Correction to message ids.
  [SCSI] qla2xxx: Correctly print out/in mailbox registers.
  [SCSI] qla2xxx: Add a new interface to update versions.
  [SCSI] qla2xxx: Move queue depth ramp down message to i/o debug level.
  [SCSI] qla2xxx: Select link initialization option bits from current operating mode.
  [SCSI] qla2xxx: Add loopback IDC-TIME-EXTEND aen handling support.
  [SCSI] qla2xxx: Set default critical temperature value in cases when ISPFX00 firmware doesn't provide it
  [SCSI] qla2xxx: QLAFX00 make over temperature AEN handling informational, add log for normal temperature AEN
  [SCSI] qla2xxx: Correct Interrupt Register offset for ISPFX00
  [SCSI] qla2xxx: Remove handling of Shutdown Requested AEN from qlafx00_process_aen().
  [SCSI] qla2xxx: Send all AENs for ISPFx00 to above layers.
  [SCSI] qla2xxx: Add changes in initialization for ISPFX00 cards with BIOS
  ...

1 files changed, 5 insertions, 3 deletions

diff --git a/drivers/scsi/lpfc/lpfc_bsg.c b/drivers/scsi/lpfc/lpfc_bsg.c
index 6630520d295..bc270639c1c 100644
--- a/drivers/scsi/lpfc/lpfc_bsg.c
+++ b/drivers/scsi/lpfc/lpfc_bsg.c
@@ -2498,7 +2498,7 @@ static int lpfcdiag_loop_get_xri(struct lpfc_hba *phba, uint16_t rpi,
 	struct lpfc_sli_ct_request *ctreq = NULL;
 	int ret_val = 0;
 	int time_left;
-	int iocb_stat = 0;
+	int iocb_stat = IOCB_SUCCESS;
 	unsigned long flags;
 
 	*txxri = 0;
@@ -2574,6 +2574,7 @@ static int lpfcdiag_loop_get_xri(struct lpfc_hba *phba, uint16_t rpi,
 
 	cmdiocbq->iocb_flag |= LPFC_IO_LIBDFC;
 	cmdiocbq->vport = phba->pport;
+	cmdiocbq->iocb_cmpl = NULL;
 
 	iocb_stat = lpfc_sli_issue_iocb_wait(phba, LPFC_ELS_RING, cmdiocbq,
 				rspiocbq,
@@ -2963,7 +2964,7 @@ lpfc_bsg_diag_loopback_run(struct fc_bsg_job *job)
 	uint8_t *ptr = NULL, *rx_databuf = NULL;
 	int rc = 0;
 	int time_left;
-	int iocb_stat;
+	int iocb_stat = IOCB_SUCCESS;
 	unsigned long flags;
 	void *dataout = NULL;
 	uint32_t total_mem;
@@ -3149,6 +3150,7 @@ lpfc_bsg_diag_loopback_run(struct fc_bsg_job *job)
 	}
 	cmdiocbq->iocb_flag |= LPFC_IO_LIBDFC;
 	cmdiocbq->vport = phba->pport;
+	cmdiocbq->iocb_cmpl = NULL;
 	iocb_stat = lpfc_sli_issue_iocb_wait(phba, LPFC_ELS_RING, cmdiocbq,
 					     rspiocbq, (phba->fc_ratov * 2) +
 					     LPFC_DRVR_TIMEOUT);
@@ -3209,7 +3211,7 @@ err_loopback_test_exit:
 	lpfc_bsg_event_unref(evt); /* delete */
 	spin_unlock_irqrestore(&phba->ct_ev_lock, flags);
 
-	if (cmdiocbq != NULL)
+	if ((cmdiocbq != NULL) && (iocb_stat != IOCB_TIMEDOUT))
 		lpfc_sli_release_iocbq(phba, cmdiocbq);
 
 	if (rspiocbq != NULL)