diff options
| author | Joe Perches <joe@perches.com> | 2010-05-13 15:16:27 +0200 |
|---|---|---|
| committer | Patrick McHardy <kaber@trash.net> | 2010-05-13 15:16:27 +0200 |
| commit | 736d58e3a2245ac2779fe0f278f8735bcf33ca8d (patch) | |
| tree | 7a0faa6b12ea56ae66dae40f8649649115247234 | |
| parent | 654d0fbdc8fe1041918741ed5b6abc8ad6b4c1d8 (diff) | |
netfilter: remove unnecessary returns from void function()s
This patch removes from net/ netfilter files
all the unnecessary return; statements that precede the
last closing brace of void functions.
It does not remove the returns that are immediately
preceded by a label as gcc doesn't like that.
Done via:
$ grep -rP --include=*.[ch] -l "return;\n}" net/ | \
xargs perl -i -e 'local $/ ; while (<>) { s/\n[ \t\n]+return;\n}/\n}/g; print; }'
Signed-off-by: Joe Perches <joe@perches.com>
[Patrick: changed to keep return statements in otherwise empty function bodies]
Signed-off-by: Patrick McHardy <kaber@trash.net>
| -rw-r--r-- | net/ipv4/netfilter/ip_queue.c | 1 | ||||
| -rw-r--r-- | net/ipv6/netfilter/ip6_queue.c | 1 | ||||
| -rw-r--r-- | net/netfilter/nf_conntrack_netlink.c | 1 | ||||
| -rw-r--r-- | net/netfilter/nf_queue.c | 1 | ||||
| -rw-r--r-- | net/netfilter/xt_time.c | 1 |
5 files changed, 0 insertions, 5 deletions
diff --git a/net/ipv4/netfilter/ip_queue.c b/net/ipv4/netfilter/ip_queue.c index c838238104f..a4e5fc5df4b 100644 --- a/net/ipv4/netfilter/ip_queue.c +++ b/net/ipv4/netfilter/ip_queue.c @@ -461,7 +461,6 @@ __ipq_rcv_skb(struct sk_buff *skb) if (flags & NLM_F_ACK) netlink_ack(skb, nlh, 0); - return; } static void diff --git a/net/ipv6/netfilter/ip6_queue.c b/net/ipv6/netfilter/ip6_queue.c index 8656eb75520..8c201743d96 100644 --- a/net/ipv6/netfilter/ip6_queue.c +++ b/net/ipv6/netfilter/ip6_queue.c @@ -462,7 +462,6 @@ __ipq_rcv_skb(struct sk_buff *skb) if (flags & NLM_F_ACK) netlink_ack(skb, nlh, 0); - return; } static void diff --git a/net/netfilter/nf_conntrack_netlink.c b/net/netfilter/nf_conntrack_netlink.c index 961fb6a8529..c42ff6aa441 100644 --- a/net/netfilter/nf_conntrack_netlink.c +++ b/net/netfilter/nf_conntrack_netlink.c @@ -2109,7 +2109,6 @@ static void __exit ctnetlink_exit(void) nfnetlink_subsys_unregister(&ctnl_exp_subsys); nfnetlink_subsys_unregister(&ctnl_subsys); - return; } module_init(ctnetlink_init); diff --git a/net/netfilter/nf_queue.c b/net/netfilter/nf_queue.c index c49ef219899..0b1103c0b1f 100644 --- a/net/netfilter/nf_queue.c +++ b/net/netfilter/nf_queue.c @@ -279,7 +279,6 @@ void nf_reinject(struct nf_queue_entry *entry, unsigned int verdict) } rcu_read_unlock(); kfree(entry); - return; } EXPORT_SYMBOL(nf_reinject); diff --git a/net/netfilter/xt_time.c b/net/netfilter/xt_time.c index 79234bb19d0..c48975ff8ea 100644 --- a/net/netfilter/xt_time.c +++ b/net/netfilter/xt_time.c @@ -148,7 +148,6 @@ static void localtime_3(struct xtm *r, time_t time) } r->month = i + 1; - return; } static bool |