lk/linux-kernel-test
1
0
Fork 0
Code Issues Pull Requests Releases Wiki Activity

tcp: Replace constants with #define macros

Browse Source 
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>
This commit is contained in:
Vijay Subramanian
2011-12-20 13:23:24 +00:00
committed by David S. Miller
parent 08f4fc9da9
commit ab56222a32
4 changed files with 11 additions and 6 deletions
Download Patch File Download Diff File Expand all files Collapse all files

4
include/net/tcp.h
View File

@ -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)