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| author | Matvejchikov Ilya <matvejchikov@gmail.com> | 2017-07-24 14:02:12 +0200 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2017-07-25 02:28:12 +0200 |
| commit | e42e24c3cc072088756d84ef07b492ac2a3ae2e5 (patch) | |
| tree | 4866ef0eed04cee3ae4522ffd5a4f61a3b3fef3a /net/ipv4/tcp_probe.c | |
| parent | mlx4_en: remove unnecessary error check (diff) | |
| download | linux-e42e24c3cc072088756d84ef07b492ac2a3ae2e5.tar.xz linux-e42e24c3cc072088756d84ef07b492ac2a3ae2e5.zip | |
tcp: remove redundant argument from tcp_rcv_established()
The last (4th) argument of tcp_rcv_established() is redundant as it
always equals to skb->len and the skb itself is always passed as 2th
agrument. There is no reason to have it.
Signed-off-by: Ilya V. Matveychikov <matvejchikov@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/ipv4/tcp_probe.c')
| -rw-r--r-- | net/ipv4/tcp_probe.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/net/ipv4/tcp_probe.c b/net/ipv4/tcp_probe.c index f6c50af24a64..697f4c67b2e3 100644 --- a/net/ipv4/tcp_probe.c +++ b/net/ipv4/tcp_probe.c @@ -105,8 +105,9 @@ static inline int tcp_probe_avail(void) * Note: arguments must match tcp_rcv_established()! */ static void jtcp_rcv_established(struct sock *sk, struct sk_buff *skb, - const struct tcphdr *th, unsigned int len) + const struct tcphdr *th) { + unsigned int len = skb->len; const struct tcp_sock *tp = tcp_sk(sk); const struct inet_sock *inet = inet_sk(sk); @@ -145,7 +146,7 @@ static void jtcp_rcv_established(struct sock *sk, struct sk_buff *skb, BUG(); } - p->length = skb->len; + p->length = len; p->snd_nxt = tp->snd_nxt; p->snd_una = tp->snd_una; p->snd_cwnd = tp->snd_cwnd; |