From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S964940AbbI2MCY (ORCPT ); Tue, 29 Sep 2015 08:02:24 -0400 Received: from mail-wi0-f173.google.com ([209.85.212.173]:37373 "EHLO mail-wi0-f173.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S964795AbbI2MCF (ORCPT ); Tue, 29 Sep 2015 08:02:05 -0400 From: "Felipe F. Tonello" To: linux-usb@vger.kernel.org Cc: linux-kernel@vger.kernel.org, Peter Chen , Greg Kroah-Hartman , Felipe Balbi , Andrzej Pietrasiewicz , "Felipe F. Tonello" Subject: [PATCH v3 1/4] usb: gadget: f_midi: free usb request when done Date: Tue, 29 Sep 2015 13:01:56 +0100 Message-Id: <1443528119-31830-2-git-send-email-eu@felipetonello.com> X-Mailer: git-send-email 2.1.4 In-Reply-To: <1443528119-31830-1-git-send-email-eu@felipetonello.com> References: <1443528119-31830-1-git-send-email-eu@felipetonello.com> Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org req->actual == req->length means that there is no data left to enqueue, so free the request. Signed-off-by: Felipe F. Tonello --- drivers/usb/gadget/function/f_midi.c | 5 ++--- 1 file changed, 2 insertions(+), 3 deletions(-) diff --git a/drivers/usb/gadget/function/f_midi.c b/drivers/usb/gadget/function/f_midi.c index edb84ca..93212ca 100644 --- a/drivers/usb/gadget/function/f_midi.c +++ b/drivers/usb/gadget/function/f_midi.c @@ -256,9 +256,8 @@ f_midi_complete(struct usb_ep *ep, struct usb_request *req) /* We received stuff. req is queued again, below */ f_midi_handle_out_data(ep, req); } else if (ep == midi->in_ep) { - /* Our transmit completed. See if there's more to go. - * f_midi_transmit eats req, don't queue it again. */ - f_midi_transmit(midi, req); + /* Our transmit completed. Don't queue it again. */ + free_ep_req(ep, req); return; } break; -- 2.1.4