diff options
| author |   Eric W. Biederman <ebiederm@xmission.com> | 2015-03-13 00:06:43 -0500 |
|---|---|---|
| committer |   David S. Miller <davem@davemloft.net> | 2015-03-13 01:57:07 -0400 |
| commit | 8a4bff714fc088729abdd479acbfe934ddf16f7e (patch) | |
| tree | 1c9f3b5847004fa63a576e87fbac992bda10770b /net/ipv4/tcp_metrics.c | |
| parent | tcp_metrics: Add a field tcpm_net and verify it matches on lookup (diff) | |
| download | linux-dev-8a4bff714fc088729abdd479acbfe934ddf16f7e.tar.xz linux-dev-8a4bff714fc088729abdd479acbfe934ddf16f7e.zip | |
tcp_metrics: Remove the unused return code from tcp_metrics_flush_all
tcp_metrics_flush_all always returns 0. Remove the unnecessary return code.
Signed-off-by: "Eric W. Biederman" <ebiederm@xmission.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to '')
| -rw-r--r-- | net/ipv4/tcp_metrics.c | 9 |
1 files changed, 5 insertions, 4 deletions
diff --git a/net/ipv4/tcp_metrics.c b/net/ipv4/tcp_metrics.c index 461c3d2e1ca4..0d07e14f2ca5 100644 --- a/net/ipv4/tcp_metrics.c +++ b/net/ipv4/tcp_metrics.c @@ -1043,7 +1043,7 @@ out_free: #define deref_genl(p) rcu_dereference_protected(p, lockdep_genl_is_held()) -static int tcp_metrics_flush_all(struct net *net) +static void tcp_metrics_flush_all(struct net *net) { unsigned int max_rows = 1U << net->ipv4.tcp_metrics_hash_log; struct tcpm_hash_bucket *hb = net->ipv4.tcp_metrics_hash; @@ -1064,7 +1064,6 @@ static int tcp_metrics_flush_all(struct net *net) tm = next; } } - return 0; } static int tcp_metrics_nl_cmd_del(struct sk_buff *skb, struct genl_info *info) @@ -1081,8 +1080,10 @@ static int tcp_metrics_nl_cmd_del(struct sk_buff *skb, struct genl_info *info) ret = parse_nl_addr(info, &daddr, &hash, 1); if (ret < 0) return ret; - if (ret > 0) - return tcp_metrics_flush_all(net); + if (ret > 0) { + tcp_metrics_flush_all(net); + return 0; + } ret = parse_nl_saddr(info, &saddr); if (ret < 0) src = false; |