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

Pull SCSI updates from James Bottomley:
 "This consists of the usual driver updates (ufs, target, tcmu,
  smartpqi, lpfc, zfcp, qla2xxx, mpt3sas, pm80xx).

  The major core change is using a sbitmap instead of an atomic for
  queue tracking"

* tag 'scsi-misc' of git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi: (412 commits)
  scsi: target: tcm_fc: Fix a kernel-doc header
  scsi: target: Shorten ALUA error messages
  scsi: target: Fix two format specifiers
  scsi: target: Compare explicitly with SAM_STAT_GOOD
  scsi: sd: Introduce a new local variable in sd_check_events()
  scsi: dc395x: Open-code status_byte(u8) calls
  scsi: 53c700: Open-code status_byte(u8) calls
  scsi: smartpqi: Remove unused functions
  scsi: qla4xxx: Remove an unused function
  scsi: myrs: Remove unused functions
  scsi: myrb: Remove unused functions
  scsi: mpt3sas: Fix two kernel-doc headers
  scsi: fcoe: Suppress a compiler warning
  scsi: libfc: Fix a format specifier
  scsi: aacraid: Remove an unused function
  scsi: core: Introduce enum scsi_disposition
  scsi: core: Modify the scsi_send_eh_cmnd() return value for the SDEV_BLOCK case
  scsi: core: Rename scsi_softirq_done() into scsi_complete()
  scsi: core: Remove an incorrect comment
  scsi: core: Make the scsi_alloc_sgtables() documentation more accurate
  ...

1 files changed, 7 insertions, 16 deletions

diff --git a/drivers/scsi/ibmvscsi_tgt/ibmvscsi_tgt.c b/drivers/scsi/ibmvscsi_tgt/ibmvscsi_tgt.c
index 9abd9e253af6..41ac9477df7a 100644
--- a/drivers/scsi/ibmvscsi_tgt/ibmvscsi_tgt.c
+++ b/drivers/scsi/ibmvscsi_tgt/ibmvscsi_tgt.c
@@ -128,10 +128,10 @@ static bool connection_broken(struct scsi_info *vscsi)
  * This function calls h_free_q then frees the interrupt bit etc.
  * It must release the lock before doing so because of the time it can take
  * for h_free_crq in PHYP
- * NOTE: the caller must make sure that state and or flags will prevent
- *	 interrupt handler from scheduling work.
- * NOTE: anyone calling this function may need to set the CRQ_CLOSED flag
- *	 we can't do it here, because we don't have the lock
+ * NOTE: * the caller must make sure that state and or flags will prevent
+ *	   interrupt handler from scheduling work.
+ *       * anyone calling this function may need to set the CRQ_CLOSED flag
+ *	   we can't do it here, because we don't have the lock
  *
  * EXECUTION ENVIRONMENT:
  *	Process level
@@ -2670,7 +2670,6 @@ static void ibmvscsis_parse_cmd(struct scsi_info *vscsi,
 	u64 data_len = 0;
 	enum dma_data_direction dir;
 	int attr = 0;
-	int rc = 0;
 
 	nexus = vscsi->tport.ibmv_nexus;
 	/*
@@ -2725,17 +2724,9 @@ static void ibmvscsis_parse_cmd(struct scsi_info *vscsi,
 
 	srp->lun.scsi_lun[0] &= 0x3f;
 
-	rc = target_submit_cmd(&cmd->se_cmd, nexus->se_sess, srp->cdb,
-			       cmd->sense_buf, scsilun_to_int(&srp->lun),
-			       data_len, attr, dir, 0);
-	if (rc) {
-		dev_err(&vscsi->dev, "target_submit_cmd failed, rc %d\n", rc);
-		spin_lock_bh(&vscsi->intr_lock);
-		list_del(&cmd->list);
-		ibmvscsis_free_cmd_resources(vscsi, cmd);
-		spin_unlock_bh(&vscsi->intr_lock);
-		goto fail;
-	}
+	target_submit_cmd(&cmd->se_cmd, nexus->se_sess, srp->cdb,
+			  cmd->sense_buf, scsilun_to_int(&srp->lun),
+			  data_len, attr, dir, 0);
 	return;
 
 fail: