[PATCH v2 net-next 2/5] tcp: use C99 initializers in new_state[]

Eric Dumazet
2015-03-24T22:59:23Z

net/ipv4/tcp.c | 25 +++++++++++++------------
1 file changed, 13 insertions(+), 12 deletions(-)

diff --git a/net/ipv4/tcp.c b/net/ipv4/tcp.c
index 62f38428279a..dbd51cefaf02 100644
--- a/net/ipv4/tcp.c
+++ b/net/ipv4/tcp.c
@@ -1913,18 +1913,19 @@ EXPORT_SYMBOL_GPL(tcp_set_state);

static const unsigned char new_state[16] = {
/* current state: new state: action: */
- /* (Invalid) */ TCP_CLOSE,
- /* TCP_ESTABLISHED */ TCP_FIN_WAIT1 | TCP_ACTION_FIN,
- /* TCP_SYN_SENT */ TCP_CLOSE,
- /* TCP_SYN_RECV */ TCP_FIN_WAIT1 | TCP_ACTION_FIN,
- /* TCP_FIN_WAIT1 */ TCP_FIN_WAIT1,
- /* TCP_FIN_WAIT2 */ TCP_FIN_WAIT2,
- /* TCP_TIME_WAIT */ TCP_CLOSE,
- /* TCP_CLOSE */ TCP_CLOSE,
- /* TCP_CLOSE_WAIT */ TCP_LAST_ACK | TCP_ACTION_FIN,
- /* TCP_LAST_ACK */ TCP_LAST_ACK,
- /* TCP_LISTEN */ TCP_CLOSE,
- /* TCP_CLOSING */ TCP_CLOSING,
+ [0 /* (Invalid) */] = TCP_CLOSE,
+ [TCP_ESTABLISHED] = TCP_FIN_WAIT1 | TCP_ACTION_FIN,
+ [TCP_SYN_SENT] = TCP_CLOSE,
+ [TCP_SYN_RECV] = TCP_FIN_WAIT1 | TCP_ACTION_FIN,
+ [TCP_FIN_WAIT1] = TCP_FIN_WAIT1,
+ [TCP_FIN_WAIT2] = TCP_FIN_WAIT2,
+ [TCP_TIME_WAIT] = TCP_CLOSE,
+ [TCP_CLOSE] = TCP_CLOSE,
+ [TCP_CLOSE_WAIT] = TCP_LAST_ACK | TCP_ACTION_FIN,
+ [TCP_LAST_ACK] = TCP_LAST_ACK,
+ [TCP_LISTEN] = TCP_CLOSE,
+ [TCP_CLOSING] = TCP_CLOSING,
+ [TCP_NEW_SYN_RECV] = TCP_CLOSE, /* should not happen ! */
};

static int tcp_close_state(struct sock *sk)
--
2.2.0.rc0.207.ga3a616c