lists.openwall.net | lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening PHC | |
Open Source and information security mailing list archives
| ||
|
Date: Sat, 5 Jul 2014 14:17:21 +0200 From: Rickard Strandqvist <rickard_strandqvist@...ctrumdigital.se> To: Jean-Christophe Plagniol-Villard <plagnioj@...osoft.com>, Tomi Valkeinen <tomi.valkeinen@...com> Cc: Rickard Strandqvist <rickard.strandqvist@...ymobile.com>, Rickard Strandqvist <rickard_strandqvist@...ctrumdigital.se>, Grant Likely <grant.likely@...aro.org>, Rob Herring <robh+dt@...nel.org>, Jingoo Han <jg1.han@...sung.com>, Daniel Vetter <daniel.vetter@...ll.ch>, Laurent Pinchart <laurent.pinchart@...asonboard.com>, Rob Clark <robdclark@...il.com>, Sachin Kamat <sachin.kamat@...aro.org>, linux-fbdev@...r.kernel.org, linux-kernel@...r.kernel.org, devicetree@...r.kernel.org Subject: [PATCH] video: fbdev: aty: radeon_base.c: Cleaning up variable that is never used From: Rickard Strandqvist <rickard.strandqvist@...ymobile.com> Variable ar assigned a value that is never used. I have also removed all the code that thereby serves no purpose. This was found using a static code analysis program called cppcheck Signed-off-by: Rickard Strandqvist <rickard_strandqvist@...ctrumdigital.se> --- drivers/video/fbdev/aty/radeon_base.c | 10 ++-------- 1 file changed, 2 insertions(+), 8 deletions(-) diff --git a/drivers/video/fbdev/aty/radeon_base.c b/drivers/video/fbdev/aty/radeon_base.c index 26d80a4..aee65ba 100644 --- a/drivers/video/fbdev/aty/radeon_base.c +++ b/drivers/video/fbdev/aty/radeon_base.c @@ -1532,14 +1532,14 @@ static int radeonfb_set_par(struct fb_info *info) struct fb_var_screeninfo *mode = &info->var; struct radeon_regs *newmode; int hTotal, vTotal, hSyncStart, hSyncEnd, - hSyncPol, vSyncStart, vSyncEnd, vSyncPol, cSync; + vSyncStart, vSyncEnd; u8 hsync_adj_tab[] = {0, 0x12, 9, 9, 6, 5}; u8 hsync_fudge_fp[] = {2, 2, 0, 0, 5, 5}; u32 sync, h_sync_pol, v_sync_pol, dotClock, pixClock; int i, freq; int format = 0; int nopllcalc = 0; - int hsync_start, hsync_fudge, bytpp, hsync_wid, vsync_wid; + int hsync_start, hsync_fudge, hsync_wid, vsync_wid; int primary_mon = PRIMARY_MONITOR(rinfo); int depth = var_to_depth(mode); int use_rmx = 0; @@ -1612,13 +1612,7 @@ static int radeonfb_set_par(struct fb_info *info) else if (vsync_wid > 0x1f) /* max */ vsync_wid = 0x1f; - hSyncPol = mode->sync & FB_SYNC_HOR_HIGH_ACT ? 0 : 1; - vSyncPol = mode->sync & FB_SYNC_VERT_HIGH_ACT ? 0 : 1; - - cSync = mode->sync & FB_SYNC_COMP_HIGH_ACT ? (1 << 4) : 0; - format = radeon_get_dstbpp(depth); - bytpp = mode->bits_per_pixel >> 3; if ((primary_mon == MT_DFP) || (primary_mon == MT_LCD)) hsync_fudge = hsync_fudge_fp[format-1]; -- 1.7.10.4 -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
Powered by blists - more mailing lists