From: Sebastian Andrzej Siewior <bigeasy@linutronix.de>
Date: Mon, 22 Oct 2012 20:15:02 +0000 (+0200)
Subject: usb: gadget: midi: free hs descriptors
X-Git-Tag: v3.7.2~93
X-Git-Url: http://git.ipfire.org/gitweb.cgi?a=commitdiff_plain;h=364b6ddb217bb3c08ca1d02fc39efae277624d27;p=thirdparty%2Fkernel%2Fstable.git

usb: gadget: midi: free hs descriptors

commit d185039f7982eb82cf8d03b6fb6689587ca5af24 upstream.

The HS descriptors are only created if HS is supported by the UDC but we
never free them.

Signed-off-by: Sebastian Andrzej Siewior <bigeasy@linutronix.de>
Signed-off-by: Felipe Balbi <balbi@ti.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
---

diff --git a/drivers/usb/gadget/f_midi.c b/drivers/usb/gadget/f_midi.c
index 8ed1259fe80d0..b2accca92d3ff 100644
--- a/drivers/usb/gadget/f_midi.c
+++ b/drivers/usb/gadget/f_midi.c
@@ -415,6 +415,7 @@ static void f_midi_unbind(struct usb_configuration *c, struct usb_function *f)
 	midi->id = NULL;
 
 	usb_free_descriptors(f->descriptors);
+	usb_free_descriptors(f->hs_descriptors);
 	kfree(midi);
 }