* [PATCH] video: fbdev: atyfb: Remove assigned but never used variable statements
@ 2021-09-10 16:58 Colin King
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From: Colin King @ 2021-09-10 16:58 UTC (permalink / raw)
To: dri-devel, linux-fbdev; +Cc: kernel-janitors, linux-kernel
From: Colin Ian King <colin.king@canonical.com>
There are a couple of statements where local variables are being assigned
values that are never read because the function returns immediately after
the assignment. Clean up the code by removing them.
Addresses-Coverity: ("Unused value")
Signed-off-by: Colin Ian King <colin.king@canonical.com>
---
drivers/video/fbdev/aty/mach64_gx.c | 2 --
1 file changed, 2 deletions(-)
diff --git a/drivers/video/fbdev/aty/mach64_gx.c b/drivers/video/fbdev/aty/mach64_gx.c
index 9c37e28fb78b..d06d24830080 100644
--- a/drivers/video/fbdev/aty/mach64_gx.c
+++ b/drivers/video/fbdev/aty/mach64_gx.c
@@ -352,10 +352,8 @@ static int aty_var_to_pll_18818(const struct fb_info *info, u32 vclk_per,
post_divider = 1;
if (MHz100 > MAX_FREQ_2595) {
- MHz100 = MAX_FREQ_2595;
return -EINVAL;
} else if (MHz100 < ABS_MIN_FREQ_2595) {
- program_bits = 0; /* MHz100 = 257 */
return -EINVAL;
} else {
while (MHz100 < MIN_FREQ_2595) {
--
2.32.0
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