USB: gadget: fsl_udc: Be more tolerant in fsl_ep_dequeue
When an endpoint hasn't been enabled ep->desc is NULL and
fsl_ep_dequeue crashes with a NULL pointer dereference. Check
ep->desc before continuing.

Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
1 parent bfb7aa1 commit 43ab9db1b1f20d67bf34e561fadb5fc1d8801e06
@Sascha Hauer Sascha Hauer authored on 21 Jul 2014
Showing 1 changed file
View
drivers/usb/gadget/fsl_udc.c