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| author | Geliang Tang <geliangtang@gmail.com> | 2020-06-28 17:32:25 +0800 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2020-06-28 21:45:58 -0700 |
| commit | 6fc3e68f5b35c4861b28733fa32f636db7188746 (patch) | |
| tree | 19e74dc9ac656a4c49d11df68f2135127d86ac21 | |
| parent | ac6a86a5392f123671e309697ec7b8f0c6f01c62 (diff) | |
sctp: use list_is_singular in sctp_list_single_entry
Use list_is_singular() instead of open-coding.
Signed-off-by: Geliang Tang <geliangtang@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
| -rw-r--r-- | include/net/sctp/sctp.h | 2 |
1 files changed, 1 insertions, 1 deletions
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) |