drm/amd/display: remove some unneeded code

We assign "v_init = asic_blank_start;" a few lines earlier so there is
no need to do it again inside the if statements.  Also "v_init" is
unsigned so it can't be less than zero.

Acked-by: Christian König <christian.koenig@amd.com>
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

diff --git a/drivers/gpu/drm/amd/display/dc/dcn10/dcn10_timing_generator.c b/drivers/gpu/drm/amd/display/dc/dcn10/dcn10_timing_generator.c
index 1994865..c7333cd 100644 (file)
--- a/drivers/gpu/drm/amd/display/dc/dcn10/dcn10_timing_generator.c
+++ b/drivers/gpu/drm/amd/display/dc/dcn10/dcn10_timing_generator.c
@@ -236,13 +236,10 @@ static void tgn10_program_timing(
        if (tg->dlg_otg_param.signal == SIGNAL_TYPE_DISPLAY_PORT ||
                tg->dlg_otg_param.signal == SIGNAL_TYPE_DISPLAY_PORT_MST ||
                tg->dlg_otg_param.signal == SIGNAL_TYPE_EDP) {
-               v_init = asic_blank_start;
                start_point = 1;
                if (patched_crtc_timing.flags.INTERLACE == 1)
                        field_num = 1;
        }
-       if (v_init < 0)
-               v_init = 0;
        v_fp2 = 0;
        if (tg->dlg_otg_param.vstartup_start > asic_blank_end)
                v_fp2 = tg->dlg_otg_param.vstartup_start > asic_blank_end;