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Commit 4c33a885 authored by Thomas Meyer's avatar Thomas Meyer Committed by Jiri Kosina
Browse files

HID: roccat: Use kmemdup rather than duplicating its implementation 



Signed-off-by: default avatarThomas Meyer <thomas@m3y3r.de>
Signed-off-by: default avatarJiri Kosina <jkosina@suse.cz>
parent 1f59169e

drivers/hid/hid-roccat-common.c

+1 −3
Original line number Diff line number Diff line
@@ -48,12 +48,10 @@ int roccat_common_send(struct usb_device *usb_dev, uint report_id, 
	char *buf;

	int len;



	buf = kmalloc(size, GFP_KERNEL);

	buf = kmemdup(data, size, GFP_KERNEL);

	if (buf == NULL)

		return -ENOMEM;



	memcpy(buf, data, size);



	len = usb_control_msg(usb_dev, usb_sndctrlpipe(usb_dev, 0),

			HID_REQ_SET_REPORT,

			USB_TYPE_CLASS | USB_RECIP_INTERFACE | USB_DIR_OUT,

drivers/hid/hid-roccat-kone.c

+1 −3
Original line number Diff line number Diff line
@@ -78,12 +78,10 @@ static int kone_send(struct usb_device *usb_dev, uint usb_command, 
	char *buf;

	int len;



	buf = kmalloc(size, GFP_KERNEL);

	buf = kmemdup(data, size, GFP_KERNEL);

	if (buf == NULL)

		return -ENOMEM;



	memcpy(buf, data, size);



	len = usb_control_msg(usb_dev, usb_sndctrlpipe(usb_dev, 0),

			HID_REQ_SET_REPORT,

			USB_TYPE_CLASS | USB_RECIP_INTERFACE | USB_DIR_OUT,