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| author | Joe Perches <joe@perches.com> | 2010-05-17 23:08:21 -0700 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2010-05-17 23:23:14 -0700 |
| commit | 3fa21e07e6acefa31f974d57fba2b6920a7ebd1a (patch) | |
| tree | 4254644ef2579e9ac96db6ec0535b5e4231fd18e /net/ipv4 | |
| parent | b60b6592baa69c43a5a0f55d6300a7feaab15338 (diff) | |
| download | linux-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.c | 2 | ||||
| -rw-r--r-- | net/ipv4/fib_trie.c | 2 | ||||
| -rw-r--r-- | net/ipv4/ip_gre.c | 1 | ||||
| -rw-r--r-- | net/ipv4/ip_options.c | 1 | ||||
| -rw-r--r-- | net/ipv4/ipmr.c | 1 |
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) |