net: mvpp2: Improve another size determination in mvpp2_prs_default_init()

Replace the specification of a data structure by a pointer dereference
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>
Signed-off-by: David S. Miller <davem@davemloft.net>

diff --git a/drivers/net/ethernet/marvell/mvpp2.c b/drivers/net/ethernet/marvell/mvpp2.c
index 8fb039b2073e4fae433f08bca958d734d78e51b5..abf084b43af7bc12f9496919e24bd983155e94c0 100644 (file)
--- a/drivers/net/ethernet/marvell/mvpp2.c
+++ b/drivers/net/ethernet/marvell/mvpp2.c
@@ -3205,7 +3205,7 @@ static int mvpp2_prs_default_init(struct platform_device *pdev,
                mvpp2_prs_hw_inv(priv, index);
 
        priv->prs_shadow = devm_kcalloc(&pdev->dev, MVPP2_PRS_TCAM_SRAM_SIZE,
-                                       sizeof(struct mvpp2_prs_shadow),
+                                       sizeof(*priv->prs_shadow),
                                        GFP_KERNEL);
        if (!priv->prs_shadow)
                return -ENOMEM;