linux-kernel - [PATCH] mtd: spi-nor: fix minmax.cocci warnings

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: <alpine.DEB.2.22.394.2202091232550.52266@hadrien>
Date:   Wed, 9 Feb 2022 12:35:20 +0100 (CET)
From:   Julia Lawall <julia.lawall@...ia.fr>
To:     Amit Kumar Mahapatra <amit.kumar-mahapatra@...inx.com>,
        Michal Simek <monstr@...str.eu>,
        Tudor Ambarus <tudor.ambarus@...rochip.com>,
        Michael Walle <michael@...le.cc>,
        Pratyush Yadav <p.yadav@...com>,
        Miquel Raynal <miquel.raynal@...tlin.com>,
        Richard Weinberger <richard@....at>,
        Vignesh Raghavendra <vigneshr@...com>
cc:     linux-mtd@...ts.infradead.org, linux-kernel@...r.kernel.org,
        kbuild-all@...ts.01.org, linux-arm-kernel@...ts.infradead.org
Subject: [PATCH] mtd: spi-nor: fix minmax.cocci warnings

From: kernel test robot <lkp@...el.com>

Simplify the cide using min().

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

Fixes: 2747bc2106aa ("mtd: spi-nor: Add dual parallel and stacked mode support")
CC: Amit Kumar Mahapatra <amit.kumar-mahapatra@...inx.com>
Reported-by: kernel test robot <lkp@...el.com>
Signed-off-by: kernel test robot <lkp@...el.com>
Signed-off-by: Julia Lawall <julia.lawall@...ia.fr>
---

tree:   https://github.com/Xilinx/linux-xlnx xlnx_rebase_v5.15
head:   1183ce490adb103e5e569b8ebd74c50c885ddc05
commit: 2747bc2106aa429773d9a932c799aa6229595148 [840/872] mtd: spi-nor: Add dual parallel and stacked mode support
:::::: branch date: 7 days ago
:::::: commit date: 7 days ago

 core.c |    5 +----
 1 file changed, 1 insertion(+), 4 deletions(-)

--- a/drivers/mtd/spi-nor/core.c
+++ b/drivers/mtd/spi-nor/core.c
@@ -2034,10 +2034,7 @@ static int spi_nor_read(struct mtd_info
 						(offset << nor->shift);
 			}
 		}
-		if (len < rem_bank_len)
-			read_len = len;
-		else
-			read_len = rem_bank_len;
+		read_len = min(len, rem_bank_len);

 		/* Wait till previous write/erase is done. */
 		ret = spi_nor_wait_till_ready(nor);