>From beecc68c2ec1fecda34d26fcbc3c821e617b7bcb Mon Sep 17 00:00:00 2001 From: Yuvaraja Mariappan <[email protected]> Date: Tue, 6 Oct 2015 10:53:29 -0700 Subject: [PATCH 1/1] net: ipv4: tcp.c Fixed an assignment coding style issue
Fixed an assignment coding style issue Signed-off-by: Yuvaraja Mariappan <[email protected]> --- net/ipv4/tcp.c | 24 ++++++++++++++++-------- 1 file changed, 16 insertions(+), 8 deletions(-) diff --git a/net/ipv4/tcp.c b/net/ipv4/tcp.c index b8b8fa1..7d619d3 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; -- 1.9.1 -- To unsubscribe from this list: send the line "unsubscribe netdev" in the body of a message to [email protected] More majordomo info at http://vger.kernel.org/majordomo-info.html
