diff --git a/[refs] b/[refs]
index 74989d457788..d16c61f8ac80 100644
--- a/[refs]
+++ b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 90c18f3c280f80e0bfbab7c1fc4b282842ccb853
+refs/heads/master: 53474c042c0e1be39557474c945ad4a8e653ad46
diff --git a/trunk/drivers/scsi/sg.c b/trunk/drivers/scsi/sg.c
index 78ac48df4de8..17216b76efdc 100644
--- a/trunk/drivers/scsi/sg.c
+++ b/trunk/drivers/scsi/sg.c
@@ -2529,7 +2529,7 @@ sg_idr_max_id(int id, void *p, void *data)
 static int
 sg_last_dev(void)
 {
-	int k = 0;
+	int k = -1;
 	unsigned long iflags;
 
 	read_lock_irqsave(&sg_index_lock, iflags);