From mboxrd@z Thu Jan 1 00:00:00 1970 From: Barry Day Subject: Re: linux-next: build warning after merge of the wireless-drivers-next tree Date: Mon, 28 Nov 2016 18:16:51 +1000 Message-ID: <20161128081649.GA8403@testbox> References: <20161128115814.2cabf139@canb.auug.org.au> <87d1hg83rp.fsf@kamboji.qca.qualcomm.com> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Return-path: Content-Disposition: inline In-Reply-To: <87d1hg83rp.fsf@kamboji.qca.qualcomm.com> Sender: linux-kernel-owner@vger.kernel.org To: Kalle Valo Cc: Stephen Rothwell , Jes Sorensen , Wireless , linux-next@vger.kernel.org, linux-kernel@vger.kernel.org List-Id: linux-next.vger.kernel.org On Mon, Nov 28, 2016 at 09:25:30AM +0200, Kalle Valo wrote: > Stephen Rothwell writes: > > > Hi all, > > > > After merging the wireless-drivers-next tree, today's linux-next build > > (x86_64 allmodconfig) produced this warning: > > > > In file included from include/linux/usb/ch9.h:35:0, > > from include/linux/usb.h:5, > > from drivers/net/wireless/realtek/rtl8xxxu/rtl8xxxu_core.c:32: > > drivers/net/wireless/realtek/rtl8xxxu/rtl8xxxu_core.c: In function 'rtl8xxxu_fill_txdesc_v2': > > include/linux/device.h:1214:36: warning: 'rate' may be used uninitialized in this function [-Wmaybe-uninitialized] > > #define dev_info(dev, fmt, arg...) _dev_info(dev, fmt, ##arg) > > ^ > > drivers/net/wireless/realtek/rtl8xxxu/rtl8xxxu_core.c:4841:6: note: 'rate' was declared here > > u32 rate; > > ^ > > > > Introduced by commit > > > > b4c3d9cfb607 ("rtl8xxxu: Pass tx_info to fill_txdesc in order to have access to retry count") > > > > This is a correct diagnosis. > > Thanks for the report. Jes, can you send a patch to fix this? (Unless > someone else beats to it.) > > -- > Kalle Valo I posted a patch on the 26th that fixes this Barry