From mboxrd@z Thu Jan 1 00:00:00 1970 From: Jason Yan Date: Thu, 27 Aug 2020 13:00:08 +0000 Subject: [PATCH] video: fbdev: remove set but not used 'ulBestVCO' Message-Id: <20200827130008.428706-1-yanaijie@huawei.com> List-Id: MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: 8bit To: b.zolnierkie@samsung.com, yanaijie@huawei.com, dri-devel@lists.freedesktop.org, linux-fbdev@vger.kernel.org, linux-kernel@vger.kernel.org Cc: Hulk Robot This addresses the following gcc warning with "make W=1": drivers/video/fbdev/kyro/STG4000InitDevice.c: In function ‘ProgramClock’: drivers/video/fbdev/kyro/STG4000InitDevice.c:123:6: warning: variable ‘ulBestVCO’ set but not used [-Wunused-but-set-variable] 123 | u32 ulBestVCO = 0, ulBestClk = 0, ulBestScore = 0; | ^~~~~~~~~ Reported-by: Hulk Robot Signed-off-by: Jason Yan --- drivers/video/fbdev/kyro/STG4000InitDevice.c | 4 +--- 1 file changed, 1 insertion(+), 3 deletions(-) diff --git a/drivers/video/fbdev/kyro/STG4000InitDevice.c b/drivers/video/fbdev/kyro/STG4000InitDevice.c index edaeec2d9590..21875d3c2dc2 100644 --- a/drivers/video/fbdev/kyro/STG4000InitDevice.c +++ b/drivers/video/fbdev/kyro/STG4000InitDevice.c @@ -120,7 +120,7 @@ u32 ProgramClock(u32 refClock, { u32 R = 0, F = 0, OD = 0, ODIndex = 0; u32 ulBestR = 0, ulBestF = 0, ulBestOD = 0; - u32 ulBestVCO = 0, ulBestClk = 0, ulBestScore = 0; + u32 ulBestClk = 0, ulBestScore = 0; u32 ulScore, ulPhaseScore, ulVcoScore; u32 ulTmp = 0, ulVCO; u32 ulScaleClockReq, ulMinClock, ulMaxClock; @@ -189,7 +189,6 @@ u32 ProgramClock(u32 refClock, ulScore = ulPhaseScore + ulVcoScore; if (!ulBestScore) { - ulBestVCO = ulVCO; ulBestOD = OD; ulBestF = F; ulBestR = R; @@ -206,7 +205,6 @@ u32 ProgramClock(u32 refClock, but we shall keep this code in case new restrictions come into play --------------------------------------------------------------------------*/ if ((ulScore >= ulBestScore) && (OD > 0)) { - ulBestVCO = ulVCO; ulBestOD = OD; ulBestF = F; ulBestR = R; -- 2.25.4