Signed-off-by: Li Elvin <elvin.li@intel.com>
Reviewed-by: Dong Eric <eric.dong@intel.com>
git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@13855
6f19259b-4bc3-4df7-8a09-
765794883524
// Perform a read to cleanup the Status Register's\r
// output buffer full bits within MAX TRY times\r
//\r
- if ((KeyReadStatusRegister (ConsoleIn) & KEYBOARD_STATUS_REGISTER_HAS_OUTPUT_DATA)) {\r
+ if ((KeyReadStatusRegister (ConsoleIn) & KEYBOARD_STATUS_REGISTER_HAS_OUTPUT_DATA) != 0) {\r
while (!EFI_ERROR (Status) && TryTime < KEYBOARD_MAX_TRY) {\r
Status = KeyboardRead (ConsoleIn, &CommandByte);\r
TryTime ++;\r