linux-kernel - [PATCH 4/6] scsi: megaraid_sas: use max() to improve 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>] [<thread-prev] [thread-next>] [day] [month] [year] [list]

Message-Id: <20250815121609.384914-5-rongqianfeng@vivo.com>
Date: Fri, 15 Aug 2025 20:16:06 +0800
From: Qianfeng Rong <rongqianfeng@...o.com>
To: Kashyap Desai <kashyap.desai@...adcom.com>,
	Sumit Saxena <sumit.saxena@...adcom.com>,
	Shivasharan S <shivasharan.srikanteshwara@...adcom.com>,
	Chandrakanth patil <chandrakanth.patil@...adcom.com>,
	"James E.J. Bottomley" <James.Bottomley@...senPartnership.com>,
	"Martin K. Petersen" <martin.petersen@...cle.com>,
	megaraidlinux.pdl@...adcom.com (open list:MEGARAID SCSI/SAS DRIVERS),
	linux-scsi@...r.kernel.org (open list:MEGARAID SCSI/SAS DRIVERS),
	linux-kernel@...r.kernel.org (open list)
Cc: Qianfeng Rong <rongqianfeng@...o.com>
Subject: [PATCH 4/6] scsi: megaraid_sas: use max() to improve code

Use max() to reduce the code in megasas_alloc_irq_vectors() and improve
its readability.

Signed-off-by: Qianfeng Rong <rongqianfeng@...o.com>
---
 drivers/scsi/megaraid/megaraid_sas_base.c | 5 +----
 1 file changed, 1 insertion(+), 4 deletions(-)

diff --git a/drivers/scsi/megaraid/megaraid_sas_base.c b/drivers/scsi/megaraid/megaraid_sas_base.c
index 615e06fd4ee8..18ace4fff9a8 100644
--- a/drivers/scsi/megaraid/megaraid_sas_base.c
+++ b/drivers/scsi/megaraid/megaraid_sas_base.c
@@ -6004,10 +6004,7 @@ megasas_alloc_irq_vectors(struct megasas_instance *instance)
 			instance->msix_vectors - instance->iopoll_q_count,
 			i, instance->iopoll_q_count);
 
-	if (i > 0)
-		instance->msix_vectors = i;
-	else
-		instance->msix_vectors = 0;
+	instance->msix_vectors = max(i, 0);
 
 	if (instance->smp_affinity_enable)
 		megasas_set_high_iops_queue_affinity_and_hint(instance);
-- 
2.34.1