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

Pull SCSI updates from James Bottomley:
 "The usual driver updates (ufs, qla2xxx, tcmu, ibmvfc, lpfc, smartpqi,
  hisi_sas, qedi, qedf, mpt3sas) and minor bug fixes.

  There are only three core changes: adding sense codes, cleaning up
  noretry and adding an option for limitless retries"

* tag 'scsi-misc' of git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi: (226 commits)
  scsi: hisi_sas: Recover PHY state according to the status before reset
  scsi: hisi_sas: Filter out new PHY up events during suspend
  scsi: hisi_sas: Add device link between SCSI devices and hisi_hba
  scsi: hisi_sas: Add check for methods _PS0 and _PR0
  scsi: hisi_sas: Add controller runtime PM support for v3 hw
  scsi: hisi_sas: Switch to new framework to support suspend and resume
  scsi: hisi_sas: Use hisi_hba->cq_nvecs for calling calling synchronize_irq()
  scsi: qedf: Remove redundant assignment to variable 'rc'
  scsi: lpfc: Remove unneeded variable 'status' in lpfc_fcp_cpu_map_store()
  scsi: snic: Convert to use DEFINE_SEQ_ATTRIBUTE macro
  scsi: qla4xxx: Delete unneeded variable 'status' in qla4xxx_process_ddb_changed
  scsi: sun_esp: Use module_platform_driver to simplify the code
  scsi: sun3x_esp: Use module_platform_driver to simplify the code
  scsi: sni_53c710: Use module_platform_driver to simplify the code
  scsi: qlogicpti: Use module_platform_driver to simplify the code
  scsi: mac_esp: Use module_platform_driver to simplify the code
  scsi: jazz_esp: Use module_platform_driver to simplify the code
  scsi: mvumi: Fix error return in mvumi_io_attach()
  scsi: lpfc: Drop nodelist reference on error in lpfc_gen_req()
  scsi: be2iscsi: Fix a theoretical leak in beiscsi_create_eqs()
  ...

3 files changed, 4 insertions, 6 deletions

diff --git a/drivers/scsi/lpfc/lpfc_attr.c b/drivers/scsi/lpfc/lpfc_attr.c
index ece6c250ebaf..e94eac194676 100644
--- a/drivers/scsi/lpfc/lpfc_attr.c
+++ b/drivers/scsi/lpfc/lpfc_attr.c
@@ -5338,8 +5338,7 @@ static ssize_t
 lpfc_fcp_cpu_map_store(struct device *dev, struct device_attribute *attr,
 		       const char *buf, size_t count)
 {
-	int status = -EINVAL;
-	return status;
+	return -EINVAL;
 }
 
 /*
diff --git a/drivers/scsi/lpfc/lpfc_ct.c b/drivers/scsi/lpfc/lpfc_ct.c
index d0141a23a833..a8bf4d0d58f0 100644
--- a/drivers/scsi/lpfc/lpfc_ct.c
+++ b/drivers/scsi/lpfc/lpfc_ct.c
@@ -387,6 +387,8 @@ lpfc_gen_req(struct lpfc_vport *vport, struct lpfc_dmabuf *bmp,
 	rc = lpfc_sli_issue_iocb(phba, LPFC_ELS_RING, geniocb, 0);
 
 	if (rc == IOCB_ERROR) {
+		geniocb->context_un.ndlp = NULL;
+		lpfc_nlp_put(ndlp);
 		lpfc_sli_release_iocbq(phba, geniocb);
 		return 1;
 	}
diff --git a/drivers/scsi/lpfc/lpfc_debugfs.c b/drivers/scsi/lpfc/lpfc_debugfs.c
index ae0a8252128c..c9a327b13e5c 100644
--- a/drivers/scsi/lpfc/lpfc_debugfs.c
+++ b/drivers/scsi/lpfc/lpfc_debugfs.c
@@ -1696,7 +1696,6 @@ static int
 lpfc_debugfs_hdwqstat_data(struct lpfc_vport *vport, char *buf, int size)
 {
 	struct lpfc_hba   *phba = vport->phba;
-	struct lpfc_sli4_hdw_queue *qp;
 	struct lpfc_hdwq_stat *c_stat;
 	int i, j, len;
 	uint32_t tot_xmt;
@@ -1726,8 +1725,6 @@ lpfc_debugfs_hdwqstat_data(struct lpfc_vport *vport, char *buf, int size)
 		goto buffer_done;
 
 	for (i = 0; i < phba->cfg_hdw_queue; i++) {
-		qp = &phba->sli4_hba.hdwq[i];
-
 		tot_rcv = 0;
 		tot_xmt = 0;
 		tot_cmpl = 0;
@@ -5944,7 +5941,7 @@ lpfc_debugfs_initialize(struct lpfc_vport *vport)
 					    phba, &lpfc_debugfs_op_lockstat);
 		if (!phba->debug_lockstat) {
 			lpfc_printf_vlog(vport, KERN_ERR, LOG_INIT,
-					 "4610 Cant create debugfs lockstat\n");
+					 "4610 Can't create debugfs lockstat\n");
 			goto debug_failed;
 		}
 #endif