From mboxrd@z Thu Jan 1 00:00:00 1970 From: Chunfeng Yun Subject: Re: [PATCH -next] usb: mtu3: fix dbginfo in qmu_tx_zlp_error_handler Date: Fri, 7 Dec 2018 13:17:45 +0800 Message-ID: <1544159865.32173.116.camel@mhfsdcap03> References: <1544154763-156094-1-git-send-email-yuehaibing@huawei.com> Mime-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Return-path: In-Reply-To: <1544154763-156094-1-git-send-email-yuehaibing@huawei.com> List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=m.gmane.org@lists.infradead.org To: YueHaibing Cc: Greg Kroah-Hartman , linux-usb@vger.kernel.org, kernel-janitors@vger.kernel.org, linux-mediatek@lists.infradead.org, Matthias Brugger , linux-arm-kernel@lists.infradead.org List-Id: linux-mediatek@lists.infradead.org Hi Haibing, On Fri, 2018-12-07 at 03:52 +0000, YueHaibing wrote: > Fixes gcc '-Wunused-but-set-variable' warning: > > drivers/usb/mtu3/mtu3_qmu.c: In function 'qmu_tx_zlp_error_handler': > drivers/usb/mtu3/mtu3_qmu.c:385:22: warning: > variable 'req' set but not used [-Wunused-but-set-variable] > > It seems dbginfo original intention is print 'req' other than 'mreq' > > Signed-off-by: YueHaibing > --- > drivers/usb/mtu3/mtu3_qmu.c | 2 +- > 1 file changed, 1 insertion(+), 1 deletion(-) > > diff --git a/drivers/usb/mtu3/mtu3_qmu.c b/drivers/usb/mtu3/mtu3_qmu.c > index 73ac042..09f19f7 100644 > --- a/drivers/usb/mtu3/mtu3_qmu.c > +++ b/drivers/usb/mtu3/mtu3_qmu.c > @@ -402,7 +402,7 @@ static void qmu_tx_zlp_error_handler(struct mtu3 *mtu, u8 epnum) > return; > } > > - dev_dbg(mtu->dev, "%s send ZLP for req=%p\n", __func__, mreq); > + dev_dbg(mtu->dev, "%s send ZLP for req=%p\n", __func__, req); > > mtu3_clrbits(mbase, MU3D_EP_TXCR0(mep->epnum), TX_DMAREQEN); > Acked-by: Chunfeng Yun Thanks a lot > >