linux-kernel - [PATCH v4 7/8] scsi: libsas: use sas_phy_addr

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

Message-ID: <20220927032605.78103-8-yanaijie@huawei.com>
Date:   Tue, 27 Sep 2022 11:26:04 +0800
From:   Jason Yan <yanaijie@...wei.com>
To:     <martin.petersen@...cle.com>, <jejb@...ux.ibm.com>
CC:     <linux-scsi@...r.kernel.org>, <linux-kernel@...r.kernel.org>,
        <hare@...e.com>, <hch@....de>, <bvanassche@....org>,
        <john.garry@...wei.com>, <jinpu.wang@...ud.ionos.com>,
        <damien.lemoal@...nsource.wdc.com>, Jason Yan <yanaijie@...wei.com>
Subject: [PATCH v4 7/8] scsi: libsas: use sas_phy_addr_match() instead of open coded

The sas address comparison of expander phys is open coded. Now we can
replace it with sas_phy_addr_match().

Signed-off-by: Jason Yan <yanaijie@...wei.com>
Reviewed-by: Damien Le Moal <damien.lemoal@...nsource.wdc.com>
---
 drivers/scsi/libsas/sas_expander.c | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/drivers/scsi/libsas/sas_expander.c b/drivers/scsi/libsas/sas_expander.c
index 06efdfc11d2e..8d92f9940d51 100644
--- a/drivers/scsi/libsas/sas_expander.c
+++ b/drivers/scsi/libsas/sas_expander.c
@@ -2058,8 +2058,7 @@ static int sas_rediscover(struct domain_device *dev, const int phy_id)
 
 			if (i == phy_id)
 				continue;
-			if (SAS_ADDR(phy->attached_sas_addr) ==
-			    SAS_ADDR(changed_phy->attached_sas_addr)) {
+			if (sas_phy_addr_match(phy, changed_phy)) {
 				last = false;
 				break;
 			}
-- 
2.31.1