drm/amd/display: Remove duplicate/repeating expressions

Remove duplicate or repeating expressions in the if condition
evaluation. Issue identified using doubletest.cocci Coccinelle semantic
patch.
Reviewed-by: Harry Wentland <harry.wentland@amd.com>
Signed-off-by: Deepak R Varma <drv@mailo.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

drivers/gpu/drm/amd/display/dc/dml/dcn32/display_mode_vba_32.c

@@ -2353,8 +2353,7 @@ void dml32_ModeSupportAndSystemConfigurationFull(struct display_mode_lib *mode_l
 
 			if (mode_lib->vba.DSCEnable[k] && mode_lib->vba.ForcedOutputLinkBPP[k] != 0)
 				mode_lib->vba.DSCOnlyIfNecessaryWithBPP = true;
-			if ((mode_lib->vba.DSCEnable[k] || mode_lib->vba.DSCEnable[k])
-					&& mode_lib->vba.OutputFormat[k] == dm_n422
+			if (mode_lib->vba.DSCEnable[k] && mode_lib->vba.OutputFormat[k] == dm_n422
 					&& !mode_lib->vba.DSC422NativeSupport)
 				mode_lib->vba.DSC422NativeNotSupported = true;
 
@@ -3663,7 +3662,6 @@ void dml32_ModeSupportAndSystemConfigurationFull(struct display_mode_lib *mode_l
 			if (mode_lib->vba.SourcePixelFormat[k] != dm_444_64
 					&& mode_lib->vba.SourcePixelFormat[k] != dm_444_32
 					&& mode_lib->vba.SourcePixelFormat[k] != dm_444_16
-					&& mode_lib->vba.SourcePixelFormat[k] != dm_444_16
 					&& mode_lib->vba.SourcePixelFormat[k] != dm_444_8
 					&& mode_lib->vba.SourcePixelFormat[k] != dm_rgbe) {
 				if (mode_lib->vba.ViewportWidthChroma[k] > mode_lib->vba.SurfaceWidthC[k]