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

Pull final round of SCSI updates from James Bottomley:
 "This is the remaining set of SCSI patches for the merge window.  It's
  mostly driver updates (scsi_debug, qla2xxx, storvsc, mp3sas).  There
  are also several bug fixes in fcoe, libfc, and megaraid_sas.  We also
  have a couple of core changes to try to make device destruction more
  deterministic"

* tag 'scsi-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi: (46 commits)
  [SCSI] scsi constants: command, sense key + additional sense strings
  fcoe: Reduce number of sparse warnings
  fcoe: Stop fc_rport_priv structure leak
  libfcoe: Fix meaningless log statement
  libfc: Differentiate echange timer cancellation debug statements
  libfc: Remove extra space in fc_exch_timer_cancel definition
  fcoe: fix the link error status block sparse warnings
  fcoe: Fix smatch warning in fcoe_fdmi_info function
  libfc: Reject PLOGI from nodes with incompatible role
  [SCSI] enable destruction of blocked devices which fail LUN scanning
  [SCSI] Fix race between starved list and device removal
  [SCSI] megaraid_sas: fix a bug for 64 bit arches
  [SCSI] scsi_debug: reduce duplication between prot_verify_read and prot_verify_write
  [SCSI] scsi_debug: simplify offset calculation for dif_storep
  [SCSI] scsi_debug: invalidate protection info for unmapped region
  [SCSI] scsi_debug: fix NULL pointer dereference with parameters dif=0 dix=1
  [SCSI] scsi_debug: fix incorrectly nested kmap_atomic()
  [SCSI] scsi_debug: fix invalid address passed to kunmap_atomic()
  [SCSI] mpt3sas: Bump driver version to v02.100.00.00
  [SCSI] mpt3sas: when async scanning is enabled then while scanning, devices are removed but their transport layer entries are not removed
  ...

1 files changed, 3 insertions, 7 deletions

diff --git a/drivers/scsi/qla2xxx/qla_os.c b/drivers/scsi/qla2xxx/qla_os.c
index ad72c1d8511..3e21e9fc9d9 100644
--- a/drivers/scsi/qla2xxx/qla_os.c
+++ b/drivers/scsi/qla2xxx/qla_os.c
@@ -104,8 +104,6 @@ MODULE_PARM_DESC(ql2xshiftctondsd,
 		"Set to control shifting of command type processing "
 		"based on total number of SG elements.");
 
-static void qla2x00_free_device(scsi_qla_host_t *);
-
 int ql2xfdmienable=1;
 module_param(ql2xfdmienable, int, S_IRUGO);
 MODULE_PARM_DESC(ql2xfdmienable,
@@ -237,6 +235,7 @@ static int qla2xxx_eh_host_reset(struct scsi_cmnd *);
 
 static int qla2x00_change_queue_depth(struct scsi_device *, int, int);
 static int qla2x00_change_queue_type(struct scsi_device *, int);
+static void qla2x00_free_device(scsi_qla_host_t *);
 
 struct scsi_host_template qla2xxx_driver_template = {
 	.module			= THIS_MODULE,
@@ -2840,8 +2839,7 @@ skip_dpc:
 	qla2x00_dfs_setup(base_vha);
 
 	ql_log(ql_log_info, base_vha, 0x00fb,
-	    "QLogic %s - %s.\n",
-	    ha->model_number, ha->model_desc ? ha->model_desc : "");
+	    "QLogic %s - %s.\n", ha->model_number, ha->model_desc);
 	ql_log(ql_log_info, base_vha, 0x00fc,
 	    "ISP%04X: %s @ %s hdma%c host#=%ld fw=%s.\n",
 	    pdev->device, ha->isp_ops->pci_info_str(base_vha, pci_info),
@@ -2981,14 +2979,12 @@ qla2x00_remove_one(struct pci_dev *pdev)
 	set_bit(UNLOADING, &base_vha->dpc_flags);
 	mutex_lock(&ha->vport_lock);
 	while (ha->cur_vport_count) {
-		struct Scsi_Host *scsi_host;
-
 		spin_lock_irqsave(&ha->vport_slock, flags);
 
 		BUG_ON(base_vha->list.next == &ha->vp_list);
 		/* This assumes first entry in ha->vp_list is always base vha */
 		vha = list_first_entry(&base_vha->list, scsi_qla_host_t, list);
-		scsi_host = scsi_host_get(vha->host);
+		scsi_host_get(vha->host);
 
 		spin_unlock_irqrestore(&ha->vport_slock, flags);
 		mutex_unlock(&ha->vport_lock);