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authorJoe Perches <joe@perches.com>2010-05-13 15:16:27 +0200
committerPatrick McHardy <kaber@trash.net>2010-05-13 15:16:27 +0200
commit736d58e3a2245ac2779fe0f278f8735bcf33ca8d (patch)
tree7a0faa6b12ea56ae66dae40f8649649115247234 /net
parent654d0fbdc8fe1041918741ed5b6abc8ad6b4c1d8 (diff)
downloadlinux-2.6.34-ux500-736d58e3a2245ac2779fe0f278f8735bcf33ca8d.tar.gz
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>
Diffstat (limited to 'net')
-rw-r--r--net/ipv4/netfilter/ip_queue.c1
-rw-r--r--net/ipv6/netfilter/ip6_queue.c1
-rw-r--r--net/netfilter/nf_conntrack_netlink.c1
-rw-r--r--net/netfilter/nf_queue.c1
-rw-r--r--net/netfilter/xt_time.c1
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