---

yaml --- r: 338686 b: refs/heads/master c: 564e698 h: refs/heads/master v: v3
git-mirror · Nov 21, 2012 · 71d3a0f · 71d3a0f
1 parent 802d24a
commit 71d3a0f
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Showing 2 changed files with 4 additions and 1 deletion.
diff --git a/[refs] b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: fb4e98ab63433c4d3a1588ea91c73f1cd7ebaa00
+refs/heads/master: 564e69893c63cefe4bcbdeda4f940bf68b6b4491
diff --git a/trunk/drivers/usb/misc/usbtest.c b/trunk/drivers/usb/misc/usbtest.c
@@ -423,6 +423,9 @@ alloc_sglist(int nents, int max, int vary)
 	unsigned		i;
 	unsigned		size = max;
 
+	if (max == 0)
+		return NULL;
+
 	sg = kmalloc_array(nents, sizeof *sg, GFP_KERNEL);
 	if (!sg)
 		return NULL;