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net: Remove unnecessary returns from void function()s

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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 <[email protected]>
Signed-off-by: David S. Miller <[email protected]>
This commit is contained in:
Joe Perches 2010-05-17 23:08:21 -07:00 • committed by David S. Miller
commit 3fa21e07e6
48 changed files with 0 additions and 131 deletions
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2
net/ipv4/cipso_ipv4.c
View file

@ -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;
}
/**

2
net/ipv4/fib_trie.c
View file

@ -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 */

1
net/ipv4/ip_gre.c
View file

@ -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)

1
net/ipv4/ip_options.c
View file

@ -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;
}
/*

1
net/ipv4/ipmr.c
View file

@ -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)