linux-kernel - [PATCH -next] KVM: remove unneeded conversion to bool

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Message-ID: <1587635316-21973-1-git-send-email-zou_wei@huawei.com>
Date:   Thu, 23 Apr 2020 17:48:36 +0800
From:   Zou Wei <zou_wei@...wei.com>
To:     <pbonzini@...hat.com>
CC:     <kvm@...r.kernel.org>, <linux-kernel@...r.kernel.org>,
        Zou Wei <zou_wei@...wei.com>
Subject: [PATCH -next] KVM: remove unneeded conversion to bool

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@...wei.com>
Signed-off-by: Zou Wei <zou_wei@...wei.com>
---
 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