Commit 3ecb4d85 authored by Christophe JAILLET's avatar Christophe JAILLET Committed by Hans de Goede
Browse files

platform/x86/dell: alienware-wmi: Use kasprintf() 



Use kasprintf() instead of hand writing it.
This saves the need of an intermediate buffer.

Signed-off-by: default avatarChristophe JAILLET <christophe.jaillet@wanadoo.fr>
Link: https://lore.kernel.org/r/f2b2c9e5d80550e480a627c1b2139d5cc9472ffa.1699775015.git.christophe.jaillet@wanadoo.fr


Reviewed-by: default avatarIlpo Järvinen <ilpo.jarvinen@linux.intel.com>
Reviewed-by: default avatarHans de Goede <hdegoede@redhat.com>
Signed-off-by: default avatarHans de Goede <hdegoede@redhat.com>
parent 93ec6f22

drivers/platform/x86/dell/alienware-wmi.c

+1 −3
Original line number Diff line number Diff line
@@ -429,7 +429,6 @@ static DEVICE_ATTR(lighting_control_state, 0644, show_control_state, 
static int alienware_zone_init(struct platform_device *dev)

{

	u8 zone;

	char buffer[10];

	char *name;



	if (interface == WMAX) {
@@ -466,8 +465,7 @@ static int alienware_zone_init(struct platform_device *dev) 
		return -ENOMEM;



	for (zone = 0; zone < quirks->num_zones; zone++) {

		sprintf(buffer, "zone%02hhX", zone);

		name = kstrdup(buffer, GFP_KERNEL);

		name = kasprintf(GFP_KERNEL, "zone%02hhX", zone);

		if (name == NULL)

			return 1;

		sysfs_attr_init(&zone_dev_attrs[zone].attr);