linux-kernel - [PATCH] x86/kaslr: Assign boolean values to a bool variable

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Message-Id: <1615283963-67277-1-git-send-email-jiapeng.chong@linux.alibaba.com>
Date:   Tue,  9 Mar 2021 17:59:23 +0800
From:   Jiapeng Chong <jiapeng.chong@...ux.alibaba.com>
To:     tglx@...utronix.de
Cc:     mingo@...hat.com, bp@...en8.de, x86@...nel.org, hpa@...or.com,
        linux-kernel@...r.kernel.org,
        Jiapeng Chong <jiapeng.chong@...ux.alibaba.com>
Subject: [PATCH] x86/kaslr: Assign boolean values to a bool variable

Fix the following coccicheck warnings:

./arch/x86/boot/compressed/kaslr.c:642:10-11: WARNING: return of 0/1 in
function 'process_mem_region' with return type bool.

Reported-by: Abaci Robot <abaci@...ux.alibaba.com>
Signed-off-by: Jiapeng Chong <jiapeng.chong@...ux.alibaba.com>
---
 arch/x86/boot/compressed/kaslr.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/arch/x86/boot/compressed/kaslr.c b/arch/x86/boot/compressed/kaslr.c
index b92fffb..e366907 100644
--- a/arch/x86/boot/compressed/kaslr.c
+++ b/arch/x86/boot/compressed/kaslr.c
@@ -639,9 +639,9 @@ static bool process_mem_region(struct mem_vector *region,
 
 		if (slot_area_index == MAX_SLOT_AREA) {
 			debug_putstr("Aborted e820/efi memmap scan (slot_areas full)!\n");
-			return 1;
+			return true;
 		}
-		return 0;
+		return false;
 	}
 
 #if defined(CONFIG_MEMORY_HOTREMOVE) && defined(CONFIG_ACPI)
-- 
1.8.3.1