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authorJoe Perches <joe@perches.com>2010-05-17 23:08:21 -0700
committerDavid S. Miller <davem@davemloft.net>2010-05-17 23:23:14 -0700
commit3fa21e07e6acefa31f974d57fba2b6920a7ebd1a (patch)
tree4254644ef2579e9ac96db6ec0535b5e4231fd18e /net/ipv4
parentb60b6592baa69c43a5a0f55d6300a7feaab15338 (diff)
downloadlinux-3fa21e07e6acefa31f974d57fba2b6920a7ebd1a.tar.bz2
net: Remove unnecessary returns from void function()s
This patch removes from net/ (but not any 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> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/ipv4')
-rw-r--r--net/ipv4/cipso_ipv4.c2
-rw-r--r--net/ipv4/fib_trie.c2
-rw-r--r--net/ipv4/ip_gre.c1
-rw-r--r--net/ipv4/ip_options.c1
-rw-r--r--net/ipv4/ipmr.c1
5 files changed, 0 insertions, 7 deletions
diff --git a/net/ipv4/cipso_ipv4.c b/net/ipv4/cipso_ipv4.c
index c97cd9ff697e..3a92a76ae41d 100644
--- a/net/ipv4/cipso_ipv4.c
+++ b/net/ipv4/cipso_ipv4.c
@@ -290,8 +290,6 @@ void cipso_v4_cache_invalidate(void)
cipso_v4_cache[iter].size = 0;
spin_unlock_bh(&cipso_v4_cache[iter].lock);
}
-
- return;
}
/**
diff --git a/net/ipv4/fib_trie.c b/net/ipv4/fib_trie.c
index c98f115fb0fd..79d057a939ba 100644
--- a/net/ipv4/fib_trie.c
+++ b/net/ipv4/fib_trie.c
@@ -1022,8 +1022,6 @@ static void trie_rebalance(struct trie *t, struct tnode *tn)
rcu_assign_pointer(t->trie, (struct node *)tn);
tnode_free_flush();
-
- return;
}
/* only used from updater-side */
diff --git a/net/ipv4/ip_gre.c b/net/ipv4/ip_gre.c
index 498cf69c7977..32618e11076d 100644
--- a/net/ipv4/ip_gre.c
+++ b/net/ipv4/ip_gre.c
@@ -502,7 +502,6 @@ static void ipgre_err(struct sk_buff *skb, u32 info)
t->err_time = jiffies;
out:
rcu_read_unlock();
- return;
}
static inline void ipgre_ecn_decapsulate(struct iphdr *iph, struct sk_buff *skb)
diff --git a/net/ipv4/ip_options.c b/net/ipv4/ip_options.c
index 3244133c24f6..ba9836c488ed 100644
--- a/net/ipv4/ip_options.c
+++ b/net/ipv4/ip_options.c
@@ -238,7 +238,6 @@ void ip_options_fragment(struct sk_buff * skb)
opt->rr_needaddr = 0;
opt->ts_needaddr = 0;
opt->ts_needtime = 0;
- return;
}
/*
diff --git a/net/ipv4/ipmr.c b/net/ipv4/ipmr.c
index 217ebe035b34..7bcacf627b46 100644
--- a/net/ipv4/ipmr.c
+++ b/net/ipv4/ipmr.c
@@ -1606,7 +1606,6 @@ static void ipmr_queue_xmit(struct net *net, struct mr_table *mrt,
out_free:
kfree_skb(skb);
- return;
}
static int ipmr_find_vif(struct mr_table *mrt, struct net_device *dev)