From 4c33a885a5c8a9ad573249fa4ee4fb39af866599 Mon Sep 17 00:00:00 2001 From: Thomas Meyer Date: Thu, 17 Nov 2011 23:43:40 +0100 Subject: HID: roccat: Use kmemdup rather than duplicating its implementation Signed-off-by: Thomas Meyer Signed-off-by: Jiri Kosina --- drivers/hid/hid-roccat-kone.c | 4 +--- 1 file changed, 1 insertion(+), 3 deletions(-) (limited to 'drivers/hid/hid-roccat-kone.c') diff --git a/drivers/hid/hid-roccat-kone.c b/drivers/hid/hid-roccat-kone.c index e2072afb34bb..40090d602158 100644 --- a/drivers/hid/hid-roccat-kone.c +++ b/drivers/hid/hid-roccat-kone.c @@ -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, -- cgit