linux-kernel - [tip: x86/cleanups] x86/kaslr: Have process_mem

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Date:   Tue, 24 Aug 2021 09:27:46 -0000
From:   "tip-bot2 for Jing Yangyang" <tip-bot2@...utronix.de>
To:     linux-tip-commits@...r.kernel.org
Cc:     Zeal Robot <zealci@....com.cn>,
        Jing Yangyang <jing.yangyang@....com.cn>,
        Borislav Petkov <bp@...e.de>, x86@...nel.org,
        linux-kernel@...r.kernel.org
Subject: [tip: x86/cleanups] x86/kaslr: Have process_mem_region() return a boolean

The following commit has been merged into the x86/cleanups branch of tip:

Commit-ID:     5b3fd8aa5df0244fc19f2572598dee406bcc6b07
Gitweb:        https://git.kernel.org/tip/5b3fd8aa5df0244fc19f2572598dee406bcc6b07
Author:        Jing Yangyang <jing.yangyang@....com.cn>
AuthorDate:    Tue, 24 Aug 2021 00:05:15 -07:00
Committer:     Borislav Petkov <bp@...e.de>
CommitterDate: Tue, 24 Aug 2021 10:54:15 +02:00

x86/kaslr: Have process_mem_region() return a boolean

Fix the following coccicheck warning:

  ./arch/x86/boot/compressed/kaslr.c:671:10-11:WARNING:return of 0/1
  in function 'process_mem_region' with return type bool

Generated by: scripts/coccinelle/misc/boolreturn.cocci

Reported-by: Zeal Robot <zealci@....com.cn>
Signed-off-by: Jing Yangyang <jing.yangyang@....com.cn>
Signed-off-by: Borislav Petkov <bp@...e.de>
Link: https://lkml.kernel.org/r/20210824070515.61065-1-deng.changcheng@zte.com.cn
---
 arch/x86/boot/compressed/kaslr.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/arch/x86/boot/compressed/kaslr.c b/arch/x86/boot/compressed/kaslr.c
index e366907..67c3208 100644
--- a/arch/x86/boot/compressed/kaslr.c
+++ b/arch/x86/boot/compressed/kaslr.c
@@ -668,7 +668,7 @@ static bool process_mem_region(struct mem_vector *region,
 
 		if (slot_area_index == MAX_SLOT_AREA) {
 			debug_putstr("Aborted e820/efi memmap scan when walking immovable regions(slot_areas full)!\n");
-			return 1;
+			return true;
 		}
 	}
 #endif