checkpatch: usb_free_urb() can take NULL
authorGreg Kroah-Hartman <gregkh@suse.de>
Mon, 14 Apr 2008 21:17:29 +0000 (14:17 -0700)
committerGreg Kroah-Hartman <gregkh@suse.de>
Fri, 25 Apr 2008 04:16:33 +0000 (21:16 -0700)
commitc2010a3b9e5e98efb7f70d4d73ce4f15508ffa7b
tree06914ffe07b6d06e8443b753485565e8b4cc93b2
parent9214d1d80c19016172e685ce7bde0ea757c49097
checkpatch: usb_free_urb() can take NULL

usb_free_urb() can take a NULL, so let's check and warn about that.

Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
scripts/checkpatch.pl