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Commit f08dbda2 authored by Wei Yongjun's avatar Wei Yongjun Committed by Kalle Valo
Browse files

ath6kl: use list_move_tail instead of list_del/list_add_tail 

Using list_move_tail() instead of list_del() + list_add_tail().

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 avatarKalle Valo <kvalo@qca.qualcomm.com>
parent 527f6570

drivers/net/wireless/ath/ath6kl/htc_pipe.c

+6 −8
Original line number Diff line number Diff line
@@ -374,9 +374,8 @@ static enum htc_send_queue_result htc_try_send(struct htc_target *target, 
				packet = list_first_entry(txq,

							  struct htc_packet,

							  list);

				list_del(&packet->list);

				/* insert into local queue */

				list_add_tail(&packet->list, &send_queue);

				/* move to local queue */

				list_move_tail(&packet->list, &send_queue);

			}



			/*
@@ -399,10 +398,9 @@ static enum htc_send_queue_result htc_try_send(struct htc_target *target, 
					 * for cleanup */

				} else {

					/* callback wants to keep this packet,

					 * remove from caller's queue */

					list_del(&packet->list);

					/* put it in the send queue */

					list_add_tail(&packet->list,

					 * move from caller's queue to the send

					 * queue */

					list_move_tail(&packet->list,

						       &send_queue);

				}