From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1946868AbcHESlT (ORCPT ); Fri, 5 Aug 2016 14:41:19 -0400 Received: from mail-wm0-f66.google.com ([74.125.82.66]:35523 "EHLO mail-wm0-f66.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S937274AbcHESfL (ORCPT ); Fri, 5 Aug 2016 14:35:11 -0400 From: "Felipe F. Tonello" To: linux-usb@vger.kernel.org Cc: linux-kernel@vger.kernel.org, Felipe Balbi , Michal Nazarewicz Subject: [PATCH v3 3/9] usb: gadget: f_midi: remove alignment code for OUT endpoint Date: Fri, 5 Aug 2016 19:34:55 +0100 Message-Id: <20160805183501.11993-4-eu@felipetonello.com> X-Mailer: git-send-email 2.9.0 In-Reply-To: <20160805183501.11993-1-eu@felipetonello.com> References: <20160805183501.11993-1-eu@felipetonello.com> Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org The new version of alloc_ep_req() already aligns the buffer size to wMaxPacketSize on OUT endpoints. 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 58fc199a18ec..39018dea7035 100644 --- a/drivers/usb/gadget/function/f_midi.c +++ b/drivers/usb/gadget/function/f_midi.c @@ -360,9 +360,8 @@ static int f_midi_set_alt(struct usb_function *f, unsigned intf, unsigned alt) /* allocate a bunch of read buffers and queue them all at once. */ for (i = 0; i < midi->qlen && err == 0; i++) { struct usb_request *req = - midi_alloc_ep_req(midi->out_ep, - max_t(unsigned, midi->buflen, - bulk_out_desc.wMaxPacketSize)); + midi_alloc_ep_req(midi->out_ep, midi->buflen); + if (req == NULL) return -ENOMEM; -- 2.9.0