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Commit 3934788a authored by Joe Perches's avatar Joe Perches Committed by David S. Miller
Browse files

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: default avatarJoe Perches <joe@perches.com>
Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
parent 2bd6bf03

net/ipv4/tcp_input.c

+2 −4
Original line number Diff line number Diff line
@@ -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)

{