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authorVijay Subramanian <subramanian.vijay@gmail.com>2011-12-20 13:23:24 +0000
committerDavid S. Miller <davem@davemloft.net>2011-12-21 01:03:23 -0500
commitab56222a32b9dbaae19c1d37f07b0ac4fc3c27ec (patch)
treece5eff7879a1d80c419835171de13e52c24afdfb /include/net
parent08f4fc9da9a04d59f5c937e06e375158abb68206 (diff)
tcp: Replace constants with #define macros
to record the state of SACK/FACK and DSACK for better readability and maintenance. Signed-off-by: Vijay Subramanian <subramanian.vijay@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'include/net')
-rw-r--r--include/net/tcp.h4
1 files changed, 2 insertions, 2 deletions
diff --git a/include/net/tcp.h b/include/net/tcp.h
index a4f52e15484..0118ea999f6 100644
--- a/include/net/tcp.h
+++ b/include/net/tcp.h
@@ -773,12 +773,12 @@ static inline int tcp_is_reno(const struct tcp_sock *tp)
static inline int tcp_is_fack(const struct tcp_sock *tp)
{
- return tp->rx_opt.sack_ok & 2;
+ return tp->rx_opt.sack_ok & TCP_FACK_ENABLED;
}
static inline void tcp_enable_fack(struct tcp_sock *tp)
{
- tp->rx_opt.sack_ok |= 2;
+ tp->rx_opt.sack_ok |= TCP_FACK_ENABLED;
}
static inline unsigned int tcp_left_out(const struct tcp_sock *tp)