diff --git a/[refs] b/[refs]
index 52558f7238d1..5448122dbafe 100644
--- a/[refs]
+++ b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 7a6c813594c9eb25a9afbcbd30c9865e38ee6f39
+refs/heads/master: 1e4dcd22efa7d24f637ab2ea3a77dd65774eb005
diff --git a/trunk/arch/ia64/hp/sim/simscsi.c b/trunk/arch/ia64/hp/sim/simscsi.c
index bb87682bbb1b..64248b58f63f 100644
--- a/trunk/arch/ia64/hp/sim/simscsi.c
+++ b/trunk/arch/ia64/hp/sim/simscsi.c
@@ -101,7 +101,7 @@ simscsi_interrupt (unsigned long val)
 {
 	struct scsi_cmnd *sc;
 
-	while ((sc = queue[rd].sc) != 0) {
+	while ((sc = queue[rd].sc) != NULL) {
 		atomic_dec(&num_reqs);
 		queue[rd].sc = NULL;
 		if (DBG)