From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1753174AbdF0OTG (ORCPT ); Tue, 27 Jun 2017 10:19:06 -0400 Received: from mail.linuxfoundation.org ([140.211.169.12]:57136 "EHLO mail.linuxfoundation.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752888AbdF0OQx (ORCPT ); Tue, 27 Jun 2017 10:16:53 -0400 From: Greg Kroah-Hartman To: linux-kernel@vger.kernel.org Cc: Greg Kroah-Hartman , stable@vger.kernel.org, Stephen Rothwell , Kalle Valo , Arend van Spriel Subject: [PATCH 4.11 58/58] brcmfmac: fix uninitialized warning in brcmf_usb_probe_phase2() Date: Tue, 27 Jun 2017 16:13:01 +0200 Message-Id: <20170627141115.819371935@linuxfoundation.org> X-Mailer: git-send-email 2.13.2 In-Reply-To: <20170627141113.402913097@linuxfoundation.org> References: <20170627141113.402913097@linuxfoundation.org> User-Agent: quilt/0.65 MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org 4.11-stable review patch. If anyone has any objections, please let me know. ------------------ From: Arend Van Spriel commit 35abcd4f9f303ac4f10f99b3f7e993e5f2e6fa37 upstream. This fixes the following warning: drivers/net/wireless/broadcom/brcm80211/brcmfmac/usb.c: In function 'brcmf_usb_probe_phase2': drivers/net/wireless/broadcom/brcm80211/brcmfmac/usb.c:1198:2: warning: 'devinfo' may be used uninitialized in this function [-Wmaybe-uninitialized] mutex_unlock(&devinfo->dev_init_lock); Fixes: 6d0507a777fb ("brcmfmac: add parameter to pass error code in firmware callback") Cc: Stephen Rothwell Reported-by: Kalle Valo Signed-off-by: Arend van Spriel Signed-off-by: Kalle Valo Signed-off-by: Greg Kroah-Hartman --- drivers/net/wireless/broadcom/brcm80211/brcmfmac/usb.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) --- a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/usb.c +++ b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/usb.c @@ -1163,14 +1163,13 @@ static void brcmf_usb_probe_phase2(struc void *nvram, u32 nvlen) { struct brcmf_bus *bus = dev_get_drvdata(dev); - struct brcmf_usbdev_info *devinfo; + struct brcmf_usbdev_info *devinfo = bus->bus_priv.usb->devinfo; if (ret) goto error; brcmf_dbg(USB, "Start fw downloading\n"); - devinfo = bus->bus_priv.usb->devinfo; ret = check_file(fw->data); if (ret < 0) { brcmf_err("invalid firmware\n");