Commit 2591418b authored Jan 03, 2011 by Dan Carpenter Committed by Greg Kroah-Hartman Jan 21, 2011

Staging: tm6000: check usb_alloc_urb() return



usb_alloc_urb() can return NULL so check for that and return
-ENOMEM if it happens.

Signed-off-by: Dan Carpenter <error27@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

parent b01627c6

drivers/staging/tm6000/tm6000-input.c

+2 −0

Original line number	Diff line number	Diff line
		@@ -313,6 +313,8 @@ int tm6000_ir_int_start(struct tm6000_core *dev)
		return -ENODEV;

		ir->int_urb = usb_alloc_urb(0, GFP_KERNEL);
		if (!ir->int_urb)
		return -ENOMEM;

		pipe = usb_rcvintpipe(dev->udev,
		dev->int_in.endp->desc.bEndpointAddress