Commit e7bde1c5 authored by Christophe JAILLET's avatar Christophe JAILLET Committed by Jakub Kicinski
Browse files

net: dsa: hellcreek: Use the bitmap API to allocate bitmaps 



Use devm_bitmap_zalloc() instead of hand-writing them.

It is less verbose and it improves the semantic.

Signed-off-by: default avatarChristophe JAILLET <christophe.jaillet@wanadoo.fr>
Acked-by: default avatarKurt Kanzenbach <kurt@linutronix.de>
Link: https://lore.kernel.org/r/8306e2ae69a5d8553691f5d10a86a4390daf594b.1657376651.git.christophe.jaillet@wanadoo.fr


Signed-off-by: default avatarJakub Kicinski <kuba@kernel.org>
parent 1c151fed

drivers/net/dsa/hirschmann/hellcreek.c

+2 −5
Original line number Diff line number Diff line
@@ -1894,10 +1894,7 @@ static int hellcreek_probe(struct platform_device *pdev) 
		if (!port->counter_values)

			return -ENOMEM;



		port->vlan_dev_bitmap =

			devm_kcalloc(dev,

				     BITS_TO_LONGS(VLAN_N_VID),

				     sizeof(unsigned long),

		port->vlan_dev_bitmap = devm_bitmap_zalloc(dev, VLAN_N_VID,

							   GFP_KERNEL);

		if (!port->vlan_dev_bitmap)

			return -ENOMEM;