linux-kernel - [PATCH -next] mm: vmalloc: Simplify bool conversion

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Date:   Thu, 20 Oct 2022 10:20:04 +0800
From:   Yang Li <yang.lee@...ux.alibaba.com>
To:     akpm@...ux-foundation.org
Cc:     linux-mm@...ck.org, linux-kernel@...r.kernel.org,
        Yang Li <yang.lee@...ux.alibaba.com>,
        Abaci Robot <abaci@...ux.alibaba.com>
Subject: [PATCH -next] mm: vmalloc: Simplify bool conversion

./mm/vmalloc.c:1789:36-41: WARNING: conversion to bool not needed here

Link: https://bugzilla.openanolis.cn/show_bug.cgi?id=2454
Reported-by: Abaci Robot <abaci@...ux.alibaba.com>
Signed-off-by: Yang Li <yang.lee@...ux.alibaba.com>
---
 mm/vmalloc.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/mm/vmalloc.c b/mm/vmalloc.c
index 1e641d315d11..ca71de7c9d77 100644
--- a/mm/vmalloc.c
+++ b/mm/vmalloc.c
@@ -1786,7 +1786,7 @@ static bool __purge_vmap_area_lazy(unsigned long start, unsigned long end)
 
 out:
 	trace_purge_vmap_area_lazy(start, end, num_purged_areas);
-	return num_purged_areas > 0 ? true:false;
+	return num_purged_areas > 0;
 }
 
 /*
-- 
2.20.1.7.g153144c