Merge tag 'scsi-misc' of git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi-misc-2.6

SCSI updates from James Bottomley:
 "The update includes the usual assortment of driver updates (lpfc,
  qla2xxx, qla4xxx, bfa, bnx2fc, bnx2i, isci, fcoe, hpsa) plus a huge
  amount of infrastructure work in the SAS library and transport class
  as well as an iSCSI update.  There's also a new SCSI based virtio
  driver."

* tag 'scsi-misc' of git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi-misc-2.6: (177 commits)
  [SCSI] qla4xxx: Update driver version to 5.02.00-k15
  [SCSI] qla4xxx: trivial cleanup
  [SCSI] qla4xxx: Fix sparse warning
  [SCSI] qla4xxx: Add support for multiple session per host.
  [SCSI] qla4xxx: Export CHAP index as sysfs attribute
  [SCSI] scsi_transport: Export CHAP index as sysfs attribute
  [SCSI] qla4xxx: Add support to display CHAP list and delete CHAP entry
  [SCSI] iscsi_transport: Add support to display CHAP list and delete CHAP entry
  [SCSI] pm8001: fix endian issue with code optimization.
  [SCSI] pm8001: Fix possible racing condition.
  [SCSI] pm8001: Fix bogus interrupt state flag issue.
  [SCSI] ipr: update PCI ID definitions for new adapters
  [SCSI] qla2xxx: handle default case in qla2x00_request_firmware()
  [SCSI] isci: improvements in driver unloading routine
  [SCSI] isci: improve phy event warnings
  [SCSI] isci: debug, provide state-enum-to-string conversions
  [SCSI] scsi_transport_sas: 'enable' phys on reset
  [SCSI] libsas: don't recover end devices attached to disabled phys
  [SCSI] libsas: fixup target_port_protocols for expanders that don't report sata
  [SCSI] libsas: set attached device type and target protocols for local phys
  ...

2 files changed, 8 insertions, 3 deletions

diff --git a/drivers/scsi/mpt2sas/mpt2sas_base.c b/drivers/scsi/mpt2sas/mpt2sas_base.c
index a78036f5e1a6..82fa6ce481f0 100644
--- a/drivers/scsi/mpt2sas/mpt2sas_base.c
+++ b/drivers/scsi/mpt2sas/mpt2sas_base.c
@@ -2575,6 +2575,11 @@ _base_allocate_memory_pools(struct MPT2SAS_ADAPTER *ioc,  int sleep_flag)
 
 	ioc->chain_lookup = (struct chain_tracker *)__get_free_pages(
 	    GFP_KERNEL, ioc->chain_pages);
+	if (!ioc->chain_lookup) {
+		printk(MPT2SAS_ERR_FMT "chain_lookup: get_free_pages failed, "
+		    "sz(%d)\n", ioc->name, (int)sz);
+		goto out;
+	}
 	ioc->chain_dma_pool = pci_pool_create("chain pool", ioc->pdev,
 	    ioc->request_sz, 16, 0);
 	if (!ioc->chain_dma_pool) {
diff --git a/drivers/scsi/mpt2sas/mpt2sas_scsih.c b/drivers/scsi/mpt2sas/mpt2sas_scsih.c
index 193e33e28e49..d953a57e779d 100644
--- a/drivers/scsi/mpt2sas/mpt2sas_scsih.c
+++ b/drivers/scsi/mpt2sas/mpt2sas_scsih.c
@@ -5744,7 +5744,7 @@ _scsih_sas_enclosure_dev_status_change_event(struct MPT2SAS_ADAPTER *ioc,
 }
 
 /**
- * _scsih_sas_broadcast_primative_event - handle broadcast events
+ * _scsih_sas_broadcast_primitive_event - handle broadcast events
  * @ioc: per adapter object
  * @fw_event: The fw_event_work object
  * Context: user.
@@ -5752,7 +5752,7 @@ _scsih_sas_enclosure_dev_status_change_event(struct MPT2SAS_ADAPTER *ioc,
  * Return nothing.
  */
 static void
-_scsih_sas_broadcast_primative_event(struct MPT2SAS_ADAPTER *ioc,
+_scsih_sas_broadcast_primitive_event(struct MPT2SAS_ADAPTER *ioc,
     struct fw_event_work *fw_event)
 {
 	struct scsi_cmnd *scmd;
@@ -7263,7 +7263,7 @@ _firmware_event_work(struct work_struct *work)
 		    fw_event);
 		break;
 	case MPI2_EVENT_SAS_BROADCAST_PRIMITIVE:
-		_scsih_sas_broadcast_primative_event(ioc,
+		_scsih_sas_broadcast_primitive_event(ioc,
 		    fw_event);
 		break;
 	case MPI2_EVENT_SAS_ENCL_DEVICE_STATUS_CHANGE: