MdeModulePkg: Update the device path info for the storage when former drivers not provide it.

(Sync patch r16499 from main trunk.)

Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Eric Dong <eric.dong@intel.com>
Reviewed-by: Liming Gao <liming.gao@intel.com>

git-svn-id: svn://svn.code.sf.net/p/edk2/code/branches/UDK2014.SP1/MdeModulePkg@16502 6f19259b-4bc3-4df7-8a09-765794883524
MdeModulePkg DXE FpdtStatusCodeHandler: Check Boolean value in if statement.

(Sync patch r16503 from main trunk.)

Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Liming Gao <liming.gao@intel.com>
Reviewed-by: Eric Dong <eric.dong@intel.com>

git-svn-id: svn://svn.code.sf.net/p/edk2/code/branches/UDK2014.SP1/MdeModulePkg@16506 6f19259b-4bc3-4df7-8a09-765794883524
MdeModulePkg DxeCore: Remove @retval function comments for CoreUpdateMemoryAttributes().

(Sync patch r16503 from main trunk.)

Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Star Zeng <star.zeng@intel.com>
Reviewed-by: Liming Gao <liming.gao@intel.com>

git-svn-id: svn://svn.code.sf.net/p/edk2/code/branches/UDK2014.SP1/MdeModulePkg@16507 6f19259b-4bc3-4df7-8a09-765794883524