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video: fbdev: atyfb: Remove assigned but never used variable statements

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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>
Signed-off-by: Helge Deller <deller@gmx.de>
This commit is contained in:
Colin Ian King 2021-09-10 17:58:44 +01:00 • committed by Helge Deller
parent 8738ddcac6
commit 9c5718ab30
1 changed files with 0 additions and 2 deletions
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2
drivers/video/fbdev/aty/mach64_gx.c
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@ -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) {