Staging: tm6000: check usb_alloc_urb() return
authorDan Carpenter <error27@gmail.com>
Mon, 3 Jan 2011 05:44:38 +0000 (08:44 +0300)
committerGreg Kroah-Hartman <gregkh@suse.de>
Fri, 21 Jan 2011 20:14:47 +0000 (12:14 -0800)
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>

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