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video: nexell: unsigned parameter cannot be negative

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The parameter 'alpha' is declared as an unsigned type so cannot be
negative. The code to test it as being less than zero will always fail
and so is redundant and should be removed.

This issue was found by Smatch.

Signed-off-by: Andrew Goodbody <andrew.goodbody@linaro.org>
Reviewed-by: Stefan Bosch <stefan_b@posteo.net>
Signed-off-by: Minkyu Kang <mk7.kang@samsung.com>
This commit is contained in:
Andrew Goodbody
2025-10-01 11:05:10 +01:00
committed by Minkyu Kang
parent de6b405e61
commit 548e9a254c
1 changed files with 0 additions and 2 deletions
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2
drivers/video/nexell/soc/s5pxx18_soc_mlc.c
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@@ -1641,8 +1641,6 @@ void nx_mlc_set_layer_alpha256(u32 module_index, u32 layer, u32 alpha)
u32 register_data;
register struct nx_mlc_register_set *pregister;
if (alpha < 0)
alpha = 0;
if (alpha > 255)
alpha = 255;