linux-kernel - [PATCH] scsi: megaraid_sas: use max() to make code cleaner

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Message-Id: <20211216012100.446477-1-deng.changcheng@zte.com.cn>
Date:   Thu, 16 Dec 2021 01:21:00 +0000
From:   cgel.zte@...il.com
To:     kashyap.desai@...adcom.com
Cc:     sumit.saxena@...adcom.com, shivasharan.srikanteshwara@...adcom.com,
        jejb@...ux.ibm.com, martin.petersen@...cle.com,
        megaraidlinux.pdl@...adcom.com, linux-scsi@...r.kernel.org,
        linux-kernel@...r.kernel.org,
        Changcheng Deng <deng.changcheng@....com.cn>,
        Zeal Robot <zealci@....com.cn>
Subject: [PATCH] scsi: megaraid_sas: use max() to make code cleaner

From: Changcheng Deng <deng.changcheng@....com.cn>

Use max() in order to make code cleaner.

Reported-by: Zeal Robot <zealci@....com.cn>
Signed-off-by: Changcheng Deng <deng.changcheng@....com.cn>
---
 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 82e1e24257bc..095275aca139 100644
--- a/drivers/scsi/megaraid/megaraid_sas_base.c
+++ b/drivers/scsi/megaraid/megaraid_sas_base.c
@@ -5995,10 +5995,7 @@ 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);
-- 
2.25.1