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[06/25] net: mvpp2: Improve two size determinations in mvpp2_probe()

Message ID c745ed5e-9b8e-6aeb-9faf-27a8ddd7544a@users.sourceforge.net
State Accepted, archived
Delegated to: David Miller
Headers show

Commit Message

SF Markus Elfring April 17, 2017, 3:16 p.m. UTC 
From: Markus Elfring <elfring@users.sourceforge.net>
Date: Mon, 17 Apr 2017 08:38:32 +0200

Replace the specification of two data structures by pointer dereferences
as the parameter for the operator "sizeof" to make the corresponding size
determination a bit safer according to the Linux coding style convention.

Signed-off-by: Markus Elfring <elfring@users.sourceforge.net>
---
 drivers/net/ethernet/marvell/mvpp2.c | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)
diff mbox

Patch

diff --git a/drivers/net/ethernet/marvell/mvpp2.c b/drivers/net/ethernet/marvell/mvpp2.c
index a86d9111c476..04aba2307b60 100644
--- a/drivers/net/ethernet/marvell/mvpp2.c
+++ b/drivers/net/ethernet/marvell/mvpp2.c
@@ -6873,7 +6873,7 @@  static int mvpp2_probe(struct platform_device *pdev)
 	int port_count, cpu;
 	int err;
 
-	priv = devm_kzalloc(&pdev->dev, sizeof(struct mvpp2), GFP_KERNEL);
+	priv = devm_kzalloc(&pdev->dev, sizeof(*priv), GFP_KERNEL);
 	if (!priv)
 		return -ENOMEM;
 
@@ -6970,8 +6970,8 @@  static int mvpp2_probe(struct platform_device *pdev)
 	}
 
 	priv->port_list = devm_kcalloc(&pdev->dev, port_count,
-				      sizeof(struct mvpp2_port *),
-				      GFP_KERNEL);
+				       sizeof(*priv->port_list),
+				       GFP_KERNEL);
 	if (!priv->port_list) {
 		err = -ENOMEM;
 		goto err_mg_clk;