diff mbox

kvm: remove redundant "if" condition

Message ID 1358298456-18377-2-git-send-email-dinggnu@gmail.com (mailing list archive)
State New, archived
Headers show

Commit Message

Cong Ding Jan. 16, 2013, 1:07 a.m. UTC 
After we check (state.kcount != 0), state.kcount has to be 0 in all the "else"
branchs.

Signed-off-by: Cong Ding <dinggnu@gmail.com>
---
 tools/kvm/hw/i8042.c |    2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)
diff mbox

Patch

diff --git a/tools/kvm/hw/i8042.c b/tools/kvm/hw/i8042.c
index 9f8be6a..9035732 100644
--- a/tools/kvm/hw/i8042.c
+++ b/tools/kvm/hw/i8042.c
@@ -189,7 +189,7 @@  static u32 kbd_read_data(void)
 		state.mcount--;
 		kvm__irq_line(state.kvm, AUX_IRQ, 0);
 		kbd_update_irq();
-	} else if (state.kcount == 0) {
+	} else {
 		i = state.kread - 1;
 		if (i < 0)
 			i = QUEUE_SIZE;