Commit 6fc3e68f authored by Geliang Tang's avatar Geliang Tang Committed by David S. Miller
Browse files

sctp: use list_is_singular in sctp_list_single_entry 



Use list_is_singular() instead of open-coding.

Signed-off-by: default avatarGeliang Tang <geliangtang@gmail.com>
Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
parent ac6a86a5

include/net/sctp/sctp.h

+1 −1
Original line number Diff line number Diff line
@@ -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)