From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail.linuxfoundation.org ([140.211.169.12]:44200 "EHLO mail.linuxfoundation.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1754490AbcKRPLn (ORCPT ); Fri, 18 Nov 2016 10:11:43 -0500 Subject: patch "usb: gadget: f_uac2: fix error handling at afunc_bind" added to usb-testing To: peter.chen@nxp.com, felipe.balbi@linux.intel.com, stable@vger.kernel.org From: Date: Fri, 18 Nov 2016 16:06:51 +0100 Message-ID: <1479481611214105@kroah.com> MIME-Version: 1.0 Content-Type: text/plain; charset=ANSI_X3.4-1968 Content-Transfer-Encoding: 8bit Sender: stable-owner@vger.kernel.org List-ID: This is a note to let you know that I've just added the patch titled usb: gadget: f_uac2: fix error handling at afunc_bind to my usb git tree which can be found at git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git in the usb-testing branch. The patch will show up in the next release of the linux-next tree (usually sometime within the next 24 hours during the week.) The patch will be merged to the usb-next branch sometime soon, after it passes testing, and the merge window is open. If you have any questions about this process, please let me know. >>From f1d3861d63a5d79b8968a02eea1dcb01bb684e62 Mon Sep 17 00:00:00 2001 From: Peter Chen Date: Tue, 8 Nov 2016 10:10:44 +0800 Subject: usb: gadget: f_uac2: fix error handling at afunc_bind The current error handling flow uses incorrect goto label, fix it Cc: Fixes: d12a8727171c ("usb: gadget: function: Remove redundant usb_free_all_descriptors") Signed-off-by: Peter Chen Signed-off-by: Felipe Balbi --- drivers/usb/gadget/function/f_uac2.c | 14 +++++++------- 1 file changed, 7 insertions(+), 7 deletions(-) diff --git a/drivers/usb/gadget/function/f_uac2.c b/drivers/usb/gadget/function/f_uac2.c index cd214ec8a601..969cfe741380 100644 --- a/drivers/usb/gadget/function/f_uac2.c +++ b/drivers/usb/gadget/function/f_uac2.c @@ -1067,13 +1067,13 @@ afunc_bind(struct usb_configuration *cfg, struct usb_function *fn) agdev->out_ep = usb_ep_autoconfig(gadget, &fs_epout_desc); if (!agdev->out_ep) { dev_err(dev, "%s:%d Error!\n", __func__, __LINE__); - goto err; + return ret; } agdev->in_ep = usb_ep_autoconfig(gadget, &fs_epin_desc); if (!agdev->in_ep) { dev_err(dev, "%s:%d Error!\n", __func__, __LINE__); - goto err; + return ret; } uac2->p_prm.uac2 = uac2; @@ -1091,7 +1091,7 @@ afunc_bind(struct usb_configuration *cfg, struct usb_function *fn) ret = usb_assign_descriptors(fn, fs_audio_desc, hs_audio_desc, NULL, NULL); if (ret) - goto err; + return ret; prm = &agdev->uac2.c_prm; prm->max_psize = hs_epout_desc.wMaxPacketSize; @@ -1106,19 +1106,19 @@ afunc_bind(struct usb_configuration *cfg, struct usb_function *fn) prm->rbuf = kzalloc(prm->max_psize * USB_XFERS, GFP_KERNEL); if (!prm->rbuf) { prm->max_psize = 0; - goto err_free_descs; + goto err; } ret = alsa_uac2_init(agdev); if (ret) - goto err_free_descs; + goto err; return 0; -err_free_descs: - usb_free_all_descriptors(fn); err: kfree(agdev->uac2.p_prm.rbuf); kfree(agdev->uac2.c_prm.rbuf); +err_free_descs: + usb_free_all_descriptors(fn); return -EINVAL; } -- 2.10.2