[2.6 patch] drivers/usb/misc/usbtest.c: fix a NULL dereference

Adrian Bunk
2005-03-25T01:08:58Z

This patch fixes a NULL dereference found by the Coverity checker.

Signed-off-by: Adrian Bunk <bunk@stusta.de>

--- linux-2.6.12-rc1-mm1-full/drivers/usb/misc/usbtest.c.old 2005-03-24 04:33:34.000000000 +0100
+++ linux-2.6.12-rc1-mm1-full/drivers/usb/misc/usbtest.c 2005-03-24 04:33:59.000000000 +0100
@@ -851,7 +851,7 @@
*/
urb = kmalloc (param->sglen * sizeof (struct urb *), SLAB_KERNEL);
if (!urb)
- goto cleanup;
+ return -ENOMEM;
memset (urb, 0, param->sglen * sizeof (struct urb *));
for (i = 0; i < param->sglen; i++) {
int pipe = usb_rcvctrlpipe (udev, 0);