From 1281cb2732b49fbe544fd3ffbec94cb931a9da53 Mon Sep 17 00:00:00 2001
From: Colin Ian King <colin.i.king@gmail.com>
Date: Thu, 30 Dec 2021 15:52:01 +0000
Subject: video: fbdev: asiliantfb: remove redundant assignment to variable
Ftarget
Git-commit: 25a968fbca7ab8b6d50cfed46825cad301c7f898
Patch-mainline: v5.18-rc1
References: jsc#PED-1166 jsc#PED-1168 jsc#PED-1170 jsc#PED-1218 jsc#PED-1220 jsc#PED-1222 jsc#PED-1223 jsc#PED-1225
Variable Ftarget is being initialized with a value that is never read,
it is being re-assigned a different value a little later on. The
assignment is redundant and can be removed.
Signed-off-by: Colin Ian King <colin.i.king@gmail.com>
Signed-off-by: Helge Deller <deller@gmx.de>
Acked-by: Patrik Jakobsson <pjakobsson@suse.de>
---
drivers/video/fbdev/asiliantfb.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/video/fbdev/asiliantfb.c b/drivers/video/fbdev/asiliantfb.c
index 84c56f525889..f8ef62542f7f 100644
--- a/drivers/video/fbdev/asiliantfb.c
+++ b/drivers/video/fbdev/asiliantfb.c
@@ -110,7 +110,7 @@ static const struct fb_ops asiliantfb_ops = {
static void asiliant_calc_dclk2(u32 *ppixclock, u8 *dclk2_m, u8 *dclk2_n, u8 *dclk2_div)
{
unsigned pixclock = *ppixclock;
- unsigned Ftarget = 1000000 * (1000000 / pixclock);
+ unsigned Ftarget;
unsigned n;
unsigned best_error = 0xffffffff;
unsigned best_m = 0xffffffff,
--
2.38.1