From 8b920f16e69550d3f6c7c67dc3cef42aafca498d Mon Sep 17 00:00:00 2001 From: Pavitrakumar Managutte Date: Mon, 27 Oct 2014 22:49:26 +0530 Subject: [PATCH] usb: gadget: function: Added usb_assign_descriptors failure check Added failure check for usb_assign_descriptors call in bind function. Acked-By: Sebastian Andrzej Siewior Signed-off-by: Pavitrakumar Managutte Signed-off-by: Felipe Balbi --- drivers/usb/gadget/function/f_ncm.c | 3 +++ 1 file changed, 3 insertions(+) diff --git a/drivers/usb/gadget/function/f_ncm.c b/drivers/usb/gadget/function/f_ncm.c index 16361b0a8b46..bdcda9f5148e 100644 --- a/drivers/usb/gadget/function/f_ncm.c +++ b/drivers/usb/gadget/function/f_ncm.c @@ -1441,6 +1441,9 @@ static int ncm_bind(struct usb_configuration *c, struct usb_function *f) status = usb_assign_descriptors(f, ncm_fs_function, ncm_hs_function, NULL); + if (status) + goto fail; + /* * NOTE: all that is done without knowing or caring about * the network link ... which is unavailable to this code -- 2.20.1