linux-kernel - [PATCH] scsi: megaraid: Use PCI_DEVID() macro to simplify the code

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: <20240828103507.3680658-1-ruanjinjie@huawei.com>
Date: Wed, 28 Aug 2024 18:35:07 +0800
From: Jinjie Ruan <ruanjinjie@...wei.com>
To: <kashyap.desai@...adcom.com>, <sumit.saxena@...adcom.com>,
	<shivasharan.srikanteshwara@...adcom.com>, <chandrakanth.patil@...adcom.com>,
	<James.Bottomley@...senPartnership.com>, <martin.petersen@...cle.com>,
	<megaraidlinux.pdl@...adcom.com>, <linux-scsi@...r.kernel.org>,
	<linux-kernel@...r.kernel.org>
CC: <ruanjinjie@...wei.com>
Subject: [PATCH] scsi: megaraid: Use PCI_DEVID() macro to simplify the code

The macro PCI_DEVID() can be used instead of compose it manually.

Signed-off-by: Jinjie Ruan <ruanjinjie@...wei.com>
---
 drivers/scsi/megaraid/megaraid_mbox.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/scsi/megaraid/megaraid_mbox.c b/drivers/scsi/megaraid/megaraid_mbox.c
index bc867da650b6..92107a125aa2 100644
--- a/drivers/scsi/megaraid/megaraid_mbox.c
+++ b/drivers/scsi/megaraid/megaraid_mbox.c
@@ -3730,7 +3730,7 @@ gather_hbainfo(adapter_t *adapter, mraid_hba_info_t *hinfo)
 	hinfo->irq		= adapter->host->irq;
 	hinfo->baseport		= ADAP2RAIDDEV(adapter)->baseport;
 
-	hinfo->unique_id	= (hinfo->pci_bus << 8) | adapter->pdev->devfn;
+	hinfo->unique_id	= PCI_DEVID(hinfo->pci_bus, adapter->pdev->devfn);
 	hinfo->host_no		= adapter->host->host_no;
 
 	return 0;
-- 
2.34.1