From 1f4f0f645cc1d7f1187fcdb0ac22c2e69bd68050 Mon Sep 17 00:00:00 2001 From: stephen hemminger Date: Tue, 5 Oct 2010 04:24:09 +0000 Subject: dccp: Kill dead code and add static markers. Remove dead code and make some functions static. Compile tested only. Signed-off-by: Stephen Hemminger Signed-off-by: David S. Miller --- net/dccp/proto.c | 48 ++++++++++++++++++++++++------------------------ 1 file changed, 24 insertions(+), 24 deletions(-) (limited to 'net/dccp/proto.c') diff --git a/net/dccp/proto.c b/net/dccp/proto.c index 096250d1323b..b054ba1f55d2 100644 --- a/net/dccp/proto.c +++ b/net/dccp/proto.c @@ -50,6 +50,30 @@ EXPORT_SYMBOL_GPL(dccp_hashinfo); /* the maximum queue length for tx in packets. 0 is no limit */ int sysctl_dccp_tx_qlen __read_mostly = 5; +#ifdef CONFIG_IP_DCCP_DEBUG +static const char *dccp_state_name(const int state) +{ + static const char *const dccp_state_names[] = { + [DCCP_OPEN] = "OPEN", + [DCCP_REQUESTING] = "REQUESTING", + [DCCP_PARTOPEN] = "PARTOPEN", + [DCCP_LISTEN] = "LISTEN", + [DCCP_RESPOND] = "RESPOND", + [DCCP_CLOSING] = "CLOSING", + [DCCP_ACTIVE_CLOSEREQ] = "CLOSEREQ", + [DCCP_PASSIVE_CLOSE] = "PASSIVE_CLOSE", + [DCCP_PASSIVE_CLOSEREQ] = "PASSIVE_CLOSEREQ", + [DCCP_TIME_WAIT] = "TIME_WAIT", + [DCCP_CLOSED] = "CLOSED", + }; + + if (state >= DCCP_MAX_STATES) + return "INVALID STATE!"; + else + return dccp_state_names[state]; +} +#endif + void dccp_set_state(struct sock *sk, const int state) { const int oldstate = sk->sk_state; @@ -146,30 +170,6 @@ const char *dccp_packet_name(const int type) EXPORT_SYMBOL_GPL(dccp_packet_name); -const char *dccp_state_name(const int state) -{ - static const char *const dccp_state_names[] = { - [DCCP_OPEN] = "OPEN", - [DCCP_REQUESTING] = "REQUESTING", - [DCCP_PARTOPEN] = "PARTOPEN", - [DCCP_LISTEN] = "LISTEN", - [DCCP_RESPOND] = "RESPOND", - [DCCP_CLOSING] = "CLOSING", - [DCCP_ACTIVE_CLOSEREQ] = "CLOSEREQ", - [DCCP_PASSIVE_CLOSE] = "PASSIVE_CLOSE", - [DCCP_PASSIVE_CLOSEREQ] = "PASSIVE_CLOSEREQ", - [DCCP_TIME_WAIT] = "TIME_WAIT", - [DCCP_CLOSED] = "CLOSED", - }; - - if (state >= DCCP_MAX_STATES) - return "INVALID STATE!"; - else - return dccp_state_names[state]; -} - -EXPORT_SYMBOL_GPL(dccp_state_name); - int dccp_init_sock(struct sock *sk, const __u8 ctl_sock_initialized) { struct dccp_sock *dp = dccp_sk(sk); -- cgit v1.2.3 From 2f34b32977ade4249601f35f7eb0cdd56b4e0f89 Mon Sep 17 00:00:00 2001 From: Gerrit Renker Date: Mon, 11 Oct 2010 20:44:42 +0200 Subject: dccp: cosmetics - warning format This omits the redundant "DCCP:" in warning messages, since DCCP_WARN() already echoes the function name, avoiding messages like kernel: [10988.766503] dccp_close: DCCP: ABORT -- 209 bytes unread Signed-off-by: Gerrit Renker --- net/dccp/input.c | 2 +- net/dccp/proto.c | 2 +- 2 files changed, 2 insertions(+), 2 deletions(-) (limited to 'net/dccp/proto.c') diff --git a/net/dccp/input.c b/net/dccp/input.c index aecc8c7443c2..265985370fa1 100644 --- a/net/dccp/input.c +++ b/net/dccp/input.c @@ -259,7 +259,7 @@ static int dccp_check_seqno(struct sock *sk, struct sk_buff *skb) sysctl_dccp_sync_ratelimit))) return 0; - DCCP_WARN("DCCP: Step 6 failed for %s packet, " + DCCP_WARN("Step 6 failed for %s packet, " "(LSWL(%llu) <= P.seqno(%llu) <= S.SWH(%llu)) and " "(P.ackno %s or LAWL(%llu) <= P.ackno(%llu) <= S.AWH(%llu), " "sending SYNC...\n", dccp_packet_name(dh->dccph_type), diff --git a/net/dccp/proto.c b/net/dccp/proto.c index b054ba1f55d2..7e5fc04eb6d1 100644 --- a/net/dccp/proto.c +++ b/net/dccp/proto.c @@ -944,7 +944,7 @@ void dccp_close(struct sock *sk, long timeout) if (data_was_unread) { /* Unread data was tossed, send an appropriate Reset Code */ - DCCP_WARN("DCCP: ABORT -- %u bytes unread\n", data_was_unread); + DCCP_WARN("ABORT with %u bytes unread\n", data_was_unread); dccp_send_reset(sk, DCCP_RESET_CODE_ABORTED); dccp_set_state(sk, DCCP_CLOSED); } else if (sock_flag(sk, SOCK_LINGER) && !sk->sk_lingertime) { -- cgit v1.2.3