2 files changed, 4 insertions, 2 deletions

diff --git a/drivers/scsi/mvsas.c b/drivers/scsi/mvsas.c
index e55b9037adb2..1dd70d7a4947 100644
--- a/drivers/scsi/mvsas.c
+++ b/drivers/scsi/mvsas.c
@@ -2822,7 +2822,9 @@ static void mvs_update_phyinfo(struct mvs_info *mvi, int i,
                 dev_printk(KERN_DEBUG, &pdev->dev,
                         "phy[%d] Get Attached Address 0x%llX ,"
                         " SAS Address 0x%llX\n",
-                        i, phy->att_dev_sas_addr, phy->dev_sas_addr);
+                        i,
+                        (unsigned long long)phy->att_dev_sas_addr,
+                        (unsigned long long)phy->dev_sas_addr);
                 dev_printk(KERN_DEBUG, &pdev->dev,
                         "Rate = %x , type = %d\n",
                         sas_phy->linkrate, phy->phy_type);
diff --git a/drivers/scsi/ncr53c8xx.c b/drivers/scsi/ncr53c8xx.c
index ceab4f73caf1..c57c94c0ffd2 100644
--- a/drivers/scsi/ncr53c8xx.c
+++ b/drivers/scsi/ncr53c8xx.c
@@ -8222,7 +8222,7 @@ static void process_waiting_list(struct ncb *np, int sts)
 #ifdef DEBUG_WAITING_LIST
         if (waiting_list) printk("%s: waiting_list=%lx processing sts=%d\n", ncr_name(np), (u_long) waiting_list, sts);
 #endif
-        while (wcmd = waiting_list) {
+        while ((wcmd = waiting_list) != NULL) {
                 waiting_list = (struct scsi_cmnd *) wcmd->next_wcmd;
                 wcmd->next_wcmd = NULL;
                 if (sts == DID_OK) {