Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1753925AbaJQSwk (ORCPT ); Fri, 17 Oct 2014 14:52:40 -0400 Received: from smtprelay4.synopsys.com ([198.182.44.111]:59458 "EHLO smtprelay.synopsys.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753852AbaJQSwj convert rfc822-to-8bit (ORCPT ); Fri, 17 Oct 2014 14:52:39 -0400 From: Paul Zimmerman To: Sudip Mukherjee , "balbi@ti.com" , Greg Kroah-Hartman CC: "linux-usb@vger.kernel.org" , "linux-kernel@vger.kernel.org" Subject: RE: [PATCH v3 2/2] usb: dwc2: gadget: modify return statement Thread-Topic: [PATCH v3 2/2] usb: dwc2: gadget: modify return statement Thread-Index: AQHP6cUG28F+qHxVJUawV10ZLnQBUpw0ou0g Date: Fri, 17 Oct 2014 18:52:37 +0000 Message-ID: References: <1413521043-7587-1-git-send-email-sudipm.mukherjee@gmail.com> <1413521043-7587-2-git-send-email-sudipm.mukherjee@gmail.com> In-Reply-To: <1413521043-7587-2-git-send-email-sudipm.mukherjee@gmail.com> Accept-Language: en-US Content-Language: en-US X-MS-Has-Attach: X-MS-TNEF-Correlator: x-originating-ip: [10.9.64.240] Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 8BIT MIME-Version: 1.0 Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org > From: Sudip Mukherjee [mailto:sudipm.mukherjee@gmail.com] > Sent: Thursday, October 16, 2014 9:44 PM > > modified the function to have a single return statement at the end > instead of multiple return statement in the middle of the function > to improve the readability of the code. > > This patch depends on the previous patch of the series. > > Signed-off-by: Sudip Mukherjee > --- > drivers/usb/dwc2/gadget.c | 4 +++- > 1 file changed, 3 insertions(+), 1 deletion(-) > > diff --git a/drivers/usb/dwc2/gadget.c b/drivers/usb/dwc2/gadget.c > index 7f25527..e8a8fc7 100644 > --- a/drivers/usb/dwc2/gadget.c > +++ b/drivers/usb/dwc2/gadget.c > @@ -2471,7 +2471,8 @@ static int s3c_hsotg_ep_enable(struct usb_ep *ep, > dir_in = (desc->bEndpointAddress & USB_ENDPOINT_DIR_MASK) ? 1 : 0; > if (dir_in != hs_ep->dir_in) { > dev_err(hsotg->dev, "%s: direction mismatch!\n", __func__); > - return -EINVAL; > + ret = -EINVAL; > + goto error1; > } > > mps = usb_endpoint_maxp(desc); > @@ -2583,6 +2584,7 @@ static int s3c_hsotg_ep_enable(struct usb_ep *ep, > > error: > spin_unlock_irqrestore(&hsotg->lock, flags); > +error1: > return ret; > } According to the discussion in another thread, let's drop this patch. -- Paul -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/