linux-kernel - [PATCH] scsi: mpt3sas: Replace cpu_to_be64 + le64_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 for Android: free password hash cracker in your pocket

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

Message-ID: <20251210143404.596284-2-thorsten.blum@linux.dev>
Date: Wed, 10 Dec 2025 15:34:04 +0100
From: Thorsten Blum <thorsten.blum@...ux.dev>
To: Sathya Prakash <sathya.prakash@...adcom.com>,
	Sreekanth Reddy <sreekanth.reddy@...adcom.com>,
	Suganath Prabu Subramani <suganath-prabu.subramani@...adcom.com>,
	"James E.J. Bottomley" <James.Bottomley@...senPartnership.com>,
	"Martin K. Petersen" <martin.petersen@...cle.com>
Cc: Thorsten Blum <thorsten.blum@...ux.dev>,
	MPT-FusionLinux.pdl@...adcom.com,
	linux-scsi@...r.kernel.org,
	linux-kernel@...r.kernel.org
Subject: [PATCH] scsi: mpt3sas: Replace cpu_to_be64 + le64_to_cpu with swab64

Replace cpu_to_be64(le64_to_cpu()) with swab64() to simplify
mpt3sas_atto_get_sas_addr().

Signed-off-by: Thorsten Blum <thorsten.blum@...ux.dev>
---
 drivers/scsi/mpt3sas/mpt3sas_base.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/scsi/mpt3sas/mpt3sas_base.c b/drivers/scsi/mpt3sas/mpt3sas_base.c
index 0d652db8fe24..d60464668123 100644
--- a/drivers/scsi/mpt3sas/mpt3sas_base.c
+++ b/drivers/scsi/mpt3sas/mpt3sas_base.c
@@ -5539,7 +5539,7 @@ mpt3sas_atto_get_sas_addr(struct MPT3SAS_ADAPTER *ioc, union ATTO_SAS_ADDRESS *s
 		return r;
 
 	addr = *((__be64 *) nvram->SasAddr);
-	sas_addr->q = cpu_to_le64(be64_to_cpu(addr));
+	sas_addr->q = swab64(addr);
 	return r;
 }
 
-- 
Thorsten Blum <thorsten.blum@...ux.dev>
GPG: 1D60 735E 8AEF 3BE4 73B6  9D84 7336 78FD 8DFE EAD4