diff options
| author |   Joe Perches <joe@perches.com> | 2017-09-10 19:02:25 -0700 |
|---|---|---|
| committer |   David S. Miller <davem@davemloft.net> | 2017-09-18 11:28:36 -0700 |
| commit | 3934788a7b4df71f8bd7a2a1f1c0480f06a2076e (patch) | |
| tree | b310fc1c24027b6f968a0dfc687cc8a995301e35 /net | |
| parent | Linux 4.14-rc1 (diff) | |
| download | linux-dev-3934788a7b4df71f8bd7a2a1f1c0480f06a2076e.tar.xz linux-dev-3934788a7b4df71f8bd7a2a1f1c0480f06a2076e.zip | |
net: tcp_input: Neaten DBGUNDO
Move the #ifdef into the static void function so that the use
of DBGUNDO is validated when FASTRETRANS_DEBUG <= 1.
Remove the now unnecessary #else and #define DBGUNDO.
Signed-off-by: Joe Perches <joe@perches.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net')
| -rw-r--r-- | net/ipv4/tcp_input.c | 6 |
1 files changed, 2 insertions, 4 deletions
diff --git a/net/ipv4/tcp_input.c b/net/ipv4/tcp_input.c index c5d7656beeee..bddf724f5c02 100644 --- a/net/ipv4/tcp_input.c +++ b/net/ipv4/tcp_input.c @@ -2333,9 +2333,9 @@ static bool tcp_any_retrans_done(const struct sock *sk) return false; } -#if FASTRETRANS_DEBUG > 1 static void DBGUNDO(struct sock *sk, const char *msg) { +#if FASTRETRANS_DEBUG > 1 struct tcp_sock *tp = tcp_sk(sk); struct inet_sock *inet = inet_sk(sk); @@ -2357,10 +2357,8 @@ static void DBGUNDO(struct sock *sk, const char *msg) tp->packets_out); } #endif -} -#else -#define DBGUNDO(x...) do { } while (0) #endif +} static void tcp_undo_cwnd_reduction(struct sock *sk, bool unmark_loss) { |