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Commit 73295fe1 authored by Wei Yongjun's avatar Wei Yongjun Committed by Greg Kroah-Hartman
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staging: gdm72xx: use list_move instead of list_del/list_add 

Using list_move() instead of list_del() + list_add().

spatch with a semantic match is used to found this problem.
(http://coccinelle.lip6.fr/

)

Signed-off-by: default avatarWei Yongjun <yongjun_wei@trendmicro.com.cn>
Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
parent 84bda909

drivers/staging/gdm72xx/gdm_usb.c

+1 −2
Original line number Diff line number Diff line
@@ -186,8 +186,7 @@ static struct usb_rx *get_rx_struct(struct rx_cxt *rx) 
/* Before this function is called, spin lock should be locked. */

static void put_rx_struct(struct rx_cxt *rx, struct usb_rx *r)

{

	list_del(&r->list);

	list_add(&r->list, &rx->free_list);

	list_move(&r->list, &rx->free_list);

}



static int init_usb(struct usbwm_dev *udev)