This issue was detected by using the Coccinelle software: virt/kvm/eventfd.c:724:38-43: WARNING: conversion to bool not needed here The conversion to bool is unneeded, remove it Reported-by: Hulk Robot <hulkci@xxxxxxxxxx> Signed-off-by: Zou Wei <zou_wei@xxxxxxxxxx> --- virt/kvm/eventfd.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/virt/kvm/eventfd.c b/virt/kvm/eventfd.c index 67b6fc1..0c4ede4 100644 --- a/virt/kvm/eventfd.c +++ b/virt/kvm/eventfd.c @@ -721,7 +721,7 @@ ioeventfd_in_range(struct _ioeventfd *p, gpa_t addr, int len, const void *val) return false; } - return _val == p->datamatch ? true : false; + return _val == p->datamatch; } /* MMIO/PIO writes trigger an event if the addr/val match */ -- 2.6.2
