Messages in this thread Patch in this message | | | From | Cong Ding <> | Subject | [PATCH] kvm: remove redundant "if" condition | Date | Wed, 16 Jan 2013 02:07:36 +0100 |
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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 --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; -- 1.7.10.4
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