Fix detach panic introduced by 67616947
authorMarkus Pfeiffer <markus.pfeiffer@morphism.de>
Tue, 13 Oct 2015 18:42:36 +0000 (19:42 +0100)
committerMarkus Pfeiffer <markus.pfeiffer@morphism.de>
Tue, 13 Oct 2015 18:42:36 +0000 (19:42 +0100)
commit2b970b2ffcbfc78d51b784666286c2f85a1de488
tree5c3415526d202360a60d9ce7ed439d668c3056c7
parenta528f59865a3528b21c18c9fa6956b29f7c343f1
Fix detach panic introduced by 67616947

The panic is caused by an off-by-one error in the comparison.
sys/bus/u4b/controller/usb_controller.c