[Why]
gcc version 5.4.0 fails compilation with:
‘PixelPTEReqHeightPTEs’ may be used uninitialized in this function
[-Werror=maybe-uninitialized]
[How]
Initialized variable explicitly with 0
Signed-off-by: Roman Li <roman.li@amd.com>
Acked-by: Aurabindo Pillai <aurabindo.pillai@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
unsigned int MacroTileHeight;
unsigned int ExtraDPDEBytesFrame;
unsigned int PDEAndMetaPTEBytesFrame;
- unsigned int PixelPTEReqHeightPTEs;
+ unsigned int PixelPTEReqHeightPTEs = 0;
if (DCCEnable == true) {
*MetaRequestHeight = 8 * BlockHeight256Bytes;