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| author | Geliang Tang <geliangtang@gmail.com> | 2017-01-20 22:27:04 +0800 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2017-01-20 11:38:45 -0500 |
| commit | 6c59ebd356ff2ca64cdf1f61c5fe17f6fa8fc045 (patch) | |
| tree | 073b9b8d27b75b677ec94bd79a40eb0d695879d0 /include/net/sock.h | |
| parent | c10aa71b9d823603306a3bcd19f6c584bdf14ef7 (diff) | |
| download | linux-6c59ebd356ff2ca64cdf1f61c5fe17f6fa8fc045.tar.gz linux-6c59ebd356ff2ca64cdf1f61c5fe17f6fa8fc045.tar.xz | |
sock: use hlist_entry_safe
Use hlist_entry_safe() instead of open-coding it.
Signed-off-by: Geliang Tang <geliangtang@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'include/net/sock.h')
| -rw-r--r-- | include/net/sock.h | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/include/net/sock.h b/include/net/sock.h index 389a0a619b45..7144750d14e5 100644 --- a/include/net/sock.h +++ b/include/net/sock.h @@ -544,8 +544,7 @@ static inline struct sock *sk_nulls_head(const struct hlist_nulls_head *head) static inline struct sock *sk_next(const struct sock *sk) { - return sk->sk_node.next ? - hlist_entry(sk->sk_node.next, struct sock, sk_node) : NULL; + return hlist_entry_safe(sk->sk_node.next, struct sock, sk_node); } static inline struct sock *sk_nulls_next(const struct sock *sk) |