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| author | Yuvaraja Mariappan <ymariappan@gmail.com> | 2015-10-06 20:53:29 +0300 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2015-10-07 15:01:04 +0300 |
| commit | 686a562449af96a0e8c18c6f1b87b47ff8c36de8 (patch) | |
| tree | 48308fd9e59fb9947c50abd4d69f8977ec334e4d /net/ipv4/tcp.c | |
| parent | 729ecbc77a1fe763de409be0307c61c1fa32cc06 (diff) | |
| download | linux-686a562449af96a0e8c18c6f1b87b47ff8c36de8.tar.xz | |
net: ipv4: tcp.c Fixed an assignment coding style issue
Fixed an assignment coding style issue
Signed-off-by: Yuvaraja Mariappan <ymariappan@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/ipv4/tcp.c')
| -rw-r--r-- | net/ipv4/tcp.c | 24 |
1 files changed, 16 insertions, 8 deletions
diff --git a/net/ipv4/tcp.c b/net/ipv4/tcp.c index 3c96fa87ff9e..ac1bdbb50352 100644 --- a/net/ipv4/tcp.c +++ b/net/ipv4/tcp.c @@ -900,7 +900,8 @@ static ssize_t do_tcp_sendpages(struct sock *sk, struct page *page, int offset, */ if (((1 << sk->sk_state) & ~(TCPF_ESTABLISHED | TCPF_CLOSE_WAIT)) && !tcp_passive_fastopen(sk)) { - if ((err = sk_stream_wait_connect(sk, &timeo)) != 0) + err = sk_stream_wait_connect(sk, &timeo); + if (err != 0) goto out_err; } @@ -967,7 +968,8 @@ new_segment: copied += copy; offset += copy; - if (!(size -= copy)) { + size -= copy; + if (!size) { tcp_tx_timestamp(sk, skb); goto out; } @@ -988,7 +990,8 @@ wait_for_memory: tcp_push(sk, flags & ~MSG_MORE, mss_now, TCP_NAGLE_PUSH, size_goal); - if ((err = sk_stream_wait_memory(sk, &timeo)) != 0) + err = sk_stream_wait_memory(sk, &timeo); + if (err != 0) goto do_error; mss_now = tcp_send_mss(sk, &size_goal, flags); @@ -1111,7 +1114,8 @@ int tcp_sendmsg(struct sock *sk, struct msghdr *msg, size_t size) */ if (((1 << sk->sk_state) & ~(TCPF_ESTABLISHED | TCPF_CLOSE_WAIT)) && !tcp_passive_fastopen(sk)) { - if ((err = sk_stream_wait_connect(sk, &timeo)) != 0) + err = sk_stream_wait_connect(sk, &timeo); + if (err != 0) goto do_error; } @@ -1267,7 +1271,8 @@ wait_for_memory: tcp_push(sk, flags & ~MSG_MORE, mss_now, TCP_NAGLE_PUSH, size_goal); - if ((err = sk_stream_wait_memory(sk, &timeo)) != 0) + err = sk_stream_wait_memory(sk, &timeo); + if (err != 0) goto do_error; mss_now = tcp_send_mss(sk, &size_goal, flags); @@ -1767,7 +1772,8 @@ int tcp_recvmsg(struct sock *sk, struct msghdr *msg, size_t len, int nonblock, /* __ Restore normal policy in scheduler __ */ - if ((chunk = len - tp->ucopy.len) != 0) { + chunk = len - tp->ucopy.len; + if (chunk != 0) { NET_ADD_STATS_USER(sock_net(sk), LINUX_MIB_TCPDIRECTCOPYFROMBACKLOG, chunk); len -= chunk; copied += chunk; @@ -1778,7 +1784,8 @@ int tcp_recvmsg(struct sock *sk, struct msghdr *msg, size_t len, int nonblock, do_prequeue: tcp_prequeue_process(sk); - if ((chunk = len - tp->ucopy.len) != 0) { + chunk = len - tp->ucopy.len; + if (chunk != 0) { NET_ADD_STATS_USER(sock_net(sk), LINUX_MIB_TCPDIRECTCOPYFROMPREQUEUE, chunk); len -= chunk; copied += chunk; @@ -2230,7 +2237,8 @@ int tcp_disconnect(struct sock *sk, int flags) sk->sk_shutdown = 0; sock_reset_flag(sk, SOCK_DONE); tp->srtt_us = 0; - if ((tp->write_seq += tp->max_window + 2) == 0) + tp->write_seq += tp->max_window + 2; + if (tp->write_seq == 0) tp->write_seq = 1; icsk->icsk_backoff = 0; tp->snd_cwnd = 2; |