netdev - [PATCH v1 net-next 5/5] ptp_ocp: replace kzalloc(x*y) by kcalloc(y, x)

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Message-Id: <20220608120358.81147-6-andriy.shevchenko@linux.intel.com>
Date:   Wed,  8 Jun 2022 15:03:58 +0300
From:   Andy Shevchenko <andriy.shevchenko@...ux.intel.com>
To:     Jonathan Lemon <jonathan.lemon@...il.com>, netdev@...r.kernel.org,
        linux-kernel@...r.kernel.org
Cc:     Richard Cochran <richardcochran@...il.com>,
        Andy Shevchenko <andriy.shevchenko@...ux.intel.com>
Subject: [PATCH v1 net-next 5/5] ptp_ocp: replace kzalloc(x*y) by kcalloc(y, x)

While here it may be no difference, the kcalloc() has some checks
against overflow and it's logically correct to call it for an array.

Signed-off-by: Andy Shevchenko <andriy.shevchenko@...ux.intel.com>
---
 drivers/ptp/ptp_ocp.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/ptp/ptp_ocp.c b/drivers/ptp/ptp_ocp.c
index 857e35c68a04..83da36e69361 100644
--- a/drivers/ptp/ptp_ocp.c
+++ b/drivers/ptp/ptp_ocp.c
@@ -2155,7 +2155,7 @@ ptp_ocp_fb_set_pins(struct ptp_ocp *bp)
 	struct ptp_pin_desc *config;
 	int i;
 
-	config = kzalloc(sizeof(*config) * 4, GFP_KERNEL);
+	config = kcalloc(4, sizeof(*config), GFP_KERNEL);
 	if (!config)
 		return -ENOMEM;
 
-- 
2.35.1