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Commit 2591418b authored by Dan Carpenter's avatar Dan Carpenter Committed by Greg Kroah-Hartman
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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: default avatarDan Carpenter <error27@gmail.com>
Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@suse.de>
parent b01627c6
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+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