Commit af54167d authored by Melissa Wen's avatar Melissa Wen Committed by Alex Deucher

drm/amd/display: unset initial value for tf since it's never used

In mod_color_calculate_{degamma/regamma}_params(), a tf variable is
initialized as TRANSFER_FUNCTION_SRGB but tf is only used after tf =
input->tf, therefore, better to just remove this initial value and avoid
misleading interpretations.
Reviewed-by: default avatarChristian König <christian.koenig@amd.com>
Signed-off-by: default avatarMelissa Wen <mwen@igalia.com>
Signed-off-by: default avatarAlex Deucher <alexander.deucher@amd.com>
parent 6ff387e8
......@@ -1883,7 +1883,7 @@ bool mod_color_calculate_degamma_params(struct dc_color_caps *dc_caps,
struct pwl_float_data_ex *curve = NULL;
struct gamma_pixel *axis_x = NULL;
struct pixel_gamma_point *coeff = NULL;
enum dc_transfer_func_predefined tf = TRANSFER_FUNCTION_SRGB;
enum dc_transfer_func_predefined tf;
uint32_t i;
bool ret = false;
......@@ -2125,7 +2125,7 @@ bool mod_color_calculate_regamma_params(struct dc_transfer_func *output_tf,
struct pwl_float_data_ex *rgb_regamma = NULL;
struct gamma_pixel *axis_x = NULL;
struct pixel_gamma_point *coeff = NULL;
enum dc_transfer_func_predefined tf = TRANSFER_FUNCTION_SRGB;
enum dc_transfer_func_predefined tf;
bool do_clamping = true;
bool ret = false;
......
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