[PATCH 02/25] net: mvneta: Improve two size determinations in mvneta_init()

[SF Markus Elfring]

From: Markus Elfring <elfring@xxxxxxxxxxxxxxxxxxxxx>
Date: Sun, 16 Apr 2017 21:45:38 +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@xxxxxxxxxxxxxxxxxxxxx>
---
 drivers/net/ethernet/marvell/mvneta.c | 6 ++----
 1 file changed, 2 insertions(+), 4 deletions(-)

diff --git a/drivers/net/ethernet/marvell/mvneta.c b/drivers/net/ethernet/marvell/mvneta.c
index 46fa74e93814..9c9eed5a8e28 100644
--- a/drivers/net/ethernet/marvell/mvneta.c
+++ b/drivers/net/ethernet/marvell/mvneta.c
@@ -3992,8 +3992,7 @@ static int mvneta_init(struct device *dev, struct mvneta_port *pp)
 	/* Set port default values */
 	mvneta_defaults_set(pp);
 
-	pp->txqs = devm_kcalloc(dev, txq_number, sizeof(struct mvneta_tx_queue),
-				GFP_KERNEL);
+	pp->txqs = devm_kcalloc(dev, txq_number, sizeof(*pp->txqs), GFP_KERNEL);
 	if (!pp->txqs)
 		return -ENOMEM;
 
@@ -4005,8 +4004,7 @@ static int mvneta_init(struct device *dev, struct mvneta_port *pp)
 		txq->done_pkts_coal = MVNETA_TXDONE_COAL_PKTS;
 	}
 
-	pp->rxqs = devm_kcalloc(dev, rxq_number, sizeof(struct mvneta_rx_queue),
-				GFP_KERNEL);
+	pp->rxqs = devm_kcalloc(dev, rxq_number, sizeof(*pp->rxqs), GFP_KERNEL);
 	if (!pp->rxqs)
 		return -ENOMEM;
 
-- 
2.12.2