linux-kernel - [PATCH] ubifs: Remove useless code in bytes_str_to

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [day] [month] [year] [list]

Message-ID: <20201103114733.16424-1-kechengsong@huawei.com>
Date:   Tue, 3 Nov 2020 19:47:33 +0800
From:   Chengsong Ke <kechengsong@...wei.com>
To:     <richard@....at>, <s.hauer@...gutronix.de>
CC:     <linux-mtd@...ts.infradead.org>, <linux-kernel@...r.kernel.org>
Subject: [PATCH] ubifs: Remove useless code in bytes_str_to_int

From: k00524021 <kechengsong@...wei.com>

As a local variable, "endp" is neither refered nor returned
after this line "endp += 2", it looks like a useless code,
suggest to remove it.

Signed-off-by: Chengsong Ke <kechengsong@...wei.com>
---
 drivers/mtd/ubi/build.c | 2 --
 1 file changed, 2 deletions(-)

diff --git a/drivers/mtd/ubi/build.c b/drivers/mtd/ubi/build.c
index e85b04e9716b..46a6dd75e533 100644
--- a/drivers/mtd/ubi/build.c
+++ b/drivers/mtd/ubi/build.c
@@ -1351,8 +1351,6 @@ static int bytes_str_to_int(const char *str)
 		fallthrough;
 	case 'K':
 		result *= 1024;
-		if (endp[1] == 'i' && endp[2] == 'B')
-			endp += 2;
 	case '\0':
 		break;
 	default:
-- 
2.12.3