| Message ID | 1ae93f6e86ea0baf9ffb4068caed46d951076d12.1593336592.git.geliangtang@gmail.com |
|---|---|
| State | Accepted |
| Delegated to: | David Miller |
| Headers | show |
| Series | [net-next] sctp: use list_is_singular in sctp_list_single_entry | expand |
From: Geliang Tang <geliangtang@gmail.com> Date: Sun, 28 Jun 2020 17:32:25 +0800 > Use list_is_singular() instead of open-coding. > > Signed-off-by: Geliang Tang <geliangtang@gmail.com> Applied, thanks.
diff --git a/include/net/sctp/sctp.h b/include/net/sctp/sctp.h index f8bcb75bb044..e3bd198b00ae 100644 --- a/include/net/sctp/sctp.h +++ b/include/net/sctp/sctp.h @@ -412,7 +412,7 @@ static inline void sctp_skb_set_owner_r(struct sk_buff *skb, struct sock *sk) /* Tests if the list has one and only one entry. */ static inline int sctp_list_single_entry(struct list_head *head) { - return (head->next != head) && (head->next == head->prev); + return list_is_singular(head); } static inline bool sctp_chunk_pending(const struct sctp_chunk *chunk)
Use list_is_singular() instead of open-coding. Signed-off-by: Geliang Tang <geliangtang@gmail.com> --- include/net/sctp/sctp.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)