From: Colin Ian King <colin.i.king@gmail.com>
To: Sam Ravnborg <sam@ravnborg.org>, Zheyu Ma <zheyuma97@gmail.com>,
dri-devel@lists.freedesktop.org, linux-fbdev@vger.kernel.org
Cc: kernel-janitors@vger.kernel.org, linux-kernel@vger.kernel.org
Subject: [PATCH] video: fbdev: asiliantfb: remove redundant assignment to variable Ftarget
Date: Thu, 30 Dec 2021 15:52:01 +0000 [thread overview]
Message-ID: <20211230155202.355336-1-colin.i.king@gmail.com> (raw)
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>
---
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,
--
2.33.1
reply other threads:[~2021-12-30 15:52 UTC|newest]
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