clear CF on entry to BIOS handlers

This simplifies the success case, which never has to manipulate
the carry flag.

Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>

1 files changed, 0 insertions, 3 deletions

diff --git a/code16.c b/code16.c
index cfcf50a..2fd7ef9 100644
--- a/code16.c
+++ b/code16.c
@@ -69,9 +69,6 @@ bioscall void e820_query_map(struct biosregs *regs)
 	regs->ecx	= sizeof(struct e820entry);
 	regs->ebx	= ++ndx;
 
-	/* Clear CF to indicate success.  */
-	regs->eflags	&= ~X86_EFLAGS_CF;
-
 	if (ndx >= map_size)
 		regs->ebx	= 0;	/* end of map */
 }