linux-kernel - [PATCH 1/2] scsi: megaraid: Use max helper for comparison and assignment

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Date:   Sat, 28 Jan 2023 16:09:11 +0530
From:   Deepak R Varma <drv@...lo.com>
To:     Kashyap Desai <kashyap.desai@...adcom.com>,
        Sumit Saxena <sumit.saxena@...adcom.com>,
        Shivasharan S <shivasharan.srikanteshwara@...adcom.com>,
        "James E.J. Bottomley" <jejb@...ux.ibm.com>,
        "Martin K. Petersen" <martin.petersen@...cle.com>,
        megaraidlinux.pdl@...adcom.com, linux-scsi@...r.kernel.org,
        linux-kernel@...r.kernel.org
Cc:     Saurabh Singh Sengar <ssengar@...rosoft.com>,
        Praveen Kumar <kumarpraveen@...ux.microsoft.com>,
        Deepak R Varma <drv@...lo.com>
Subject: [PATCH 1/2] scsi: megaraid: Use max helper for comparison and
 assignment

Simplify code using max() helper macro for logical evaluation and value
assignment.
Proposed change is identified using minmax.cocci semantic patch script.

Signed-off-by: Deepak R Varma <drv@...lo.com>
---
 drivers/scsi/megaraid.c | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/drivers/scsi/megaraid.c b/drivers/scsi/megaraid.c
index bf491af9f0d6..c9600e395c34 100644
--- a/drivers/scsi/megaraid.c
+++ b/drivers/scsi/megaraid.c
@@ -3473,8 +3473,7 @@ mega_m_to_n(void __user *arg, nitioctl_t *uioc)
 		/*
 		 * Choose the xferlen bigger of input and output data
 		 */
-		uioc->xferlen = uioc_mimd.outlen > uioc_mimd.inlen ?
-			uioc_mimd.outlen : uioc_mimd.inlen;
+		uioc->xferlen = max(uioc_mimd.outlen, uioc_mimd.inlen);
 
 		if( uioc_mimd.outlen ) uioc->flags = UIOC_RD;
 		if( uioc_mimd.inlen ) uioc->flags |= UIOC_WR;
-- 
2.34.1