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Fix code bug to cause deal loop when no floppy device. 

git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@8700 6f19259b-4bc3-4df7-8a09-765794883524
This commit is contained in:
lgao4 2009-07-01 06:57:25 +00:00
parent e8c42f8a7d
commit 61efb259fb
1 changed files with 1 additions and 1 deletions
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2
IntelFrameworkModulePkg/Bus/Isa/IsaFloppyDxe/IsaFloppyCtrl.c
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@ -1184,7 +1184,7 @@ FddDRQReady (
// Stall for 50 us // Stall for 50 us
// //
Delay = Delay - 1; Delay = Delay - 1;
} while (Delay >= 0); } while (Delay > 0);
if (Delay == 0) { if (Delay == 0) {
return EFI_NOT_READY; return EFI_NOT_READY;