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| author | Richard Sailer <richard@weltraumpflege.org> | 2015-10-09 02:41:37 +0200 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2015-10-12 05:15:03 -0700 |
| commit | 7533ce3055bbe9577276a847125b156c44a5bbce (patch) | |
| tree | 11e352f49c080a32c05106dad1168ebb4ccc37f9 /net/ipv4/tcp_timer.c | |
| parent | 3741873b4f73b572b8f8835e6bd114e08316a160 (diff) | |
| download | lwn-7533ce3055bbe9577276a847125b156c44a5bbce.tar.gz lwn-7533ce3055bbe9577276a847125b156c44a5bbce.zip | |
tcp: change type of alive from int to bool
The alive parameter of tcp_orphan_retries, indicates
whether the connection is assumed alive or not.
In the function and all places calling it is used as a boolean value.
Therefore this changes the type of alive to bool in the function
definition and all calling locations.
Since tcp_orphan_tries is a tcp_timer.c local function no change in
any other file or header is necessary.
Signed-off-by: Richard Sailer <richard@weltraumpflege.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/ipv4/tcp_timer.c')
| -rw-r--r-- | net/ipv4/tcp_timer.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/net/ipv4/tcp_timer.c b/net/ipv4/tcp_timer.c index 7149ebc820c7..c9c716a483e4 100644 --- a/net/ipv4/tcp_timer.c +++ b/net/ipv4/tcp_timer.c @@ -83,7 +83,7 @@ static int tcp_out_of_resources(struct sock *sk, bool do_reset) } /* Calculate maximal number or retries on an orphaned socket. */ -static int tcp_orphan_retries(struct sock *sk, int alive) +static int tcp_orphan_retries(struct sock *sk, bool alive) { int retries = sysctl_tcp_orphan_retries; /* May be zero. */ @@ -184,7 +184,7 @@ static int tcp_write_timeout(struct sock *sk) retry_until = sysctl_tcp_retries2; if (sock_flag(sk, SOCK_DEAD)) { - const int alive = icsk->icsk_rto < TCP_RTO_MAX; + const bool alive = icsk->icsk_rto < TCP_RTO_MAX; retry_until = tcp_orphan_retries(sk, alive); do_reset = alive || @@ -298,7 +298,7 @@ static void tcp_probe_timer(struct sock *sk) max_probes = sysctl_tcp_retries2; if (sock_flag(sk, SOCK_DEAD)) { - const int alive = inet_csk_rto_backoff(icsk, TCP_RTO_MAX) < TCP_RTO_MAX; + const bool alive = inet_csk_rto_backoff(icsk, TCP_RTO_MAX) < TCP_RTO_MAX; max_probes = tcp_orphan_retries(sk, alive); if (!alive && icsk->icsk_backoff >= max_probes) |