From ad0d1a058eac46503edbc510d1ce44c5df8e0c91 Mon Sep 17 00:00:00 2001 From: "Felipe F. Tonello" Date: Tue, 10 Nov 2015 17:52:06 +0000 Subject: [PATCH] usb: gadget: f_midi: fix leak on failed to enqueue out requests This patch fixes a memory leak that occurs when an endpoint fails to enqueue the request. If that happens the complete function will never be called, thus never freeing the request. Signed-off-by: Felipe F. Tonello Signed-off-by: Felipe Balbi --- drivers/usb/gadget/function/f_midi.c | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/usb/gadget/function/f_midi.c b/drivers/usb/gadget/function/f_midi.c index 7877aa8e2aec..898a570319f1 100644 --- a/drivers/usb/gadget/function/f_midi.c +++ b/drivers/usb/gadget/function/f_midi.c @@ -370,6 +370,7 @@ static int f_midi_set_alt(struct usb_function *f, unsigned intf, unsigned alt) if (err) { ERROR(midi, "%s queue req: %d\n", midi->out_ep->name, err); + free_ep_req(midi->out_ep, req); } } -- 2.20.1