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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/ipv6
parentb60b6592baa69c43a5a0f55d6300a7feaab15338 (diff)
downloadlinux-2.6.34-ux500-3fa21e07e6acefa31f974d57fba2b6920a7ebd1a.tar.gz
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/ipv6')
-rw-r--r--net/ipv6/ndisc.c2
-rw-r--r--net/ipv6/proc.c1
-rw-r--r--net/ipv6/route.c2
3 files changed, 0 insertions, 5 deletions
diff --git a/net/ipv6/ndisc.c b/net/ipv6/ndisc.c
index 3f7c12b70a2..0abdc242ddb 100644
--- a/net/ipv6/ndisc.c
+++ b/net/ipv6/ndisc.c
@@ -890,8 +890,6 @@ out:
in6_ifa_put(ifp);
else
in6_dev_put(idev);
-
- return;
}
static void ndisc_recv_na(struct sk_buff *skb)
diff --git a/net/ipv6/proc.c b/net/ipv6/proc.c
index 458eabfbe13..566798d69f3 100644
--- a/net/ipv6/proc.c
+++ b/net/ipv6/proc.c
@@ -168,7 +168,6 @@ static void snmp6_seq_show_icmpv6msg(struct seq_file *seq, void __percpu **mib)
i & 0x100 ? "Out" : "In", i & 0xff);
seq_printf(seq, "%-32s\t%lu\n", name, val);
}
- return;
}
static void snmp6_seq_show_item(struct seq_file *seq, void __percpu **mib,
diff --git a/net/ipv6/route.c b/net/ipv6/route.c
index 05ebd783304..294cbe8b072 100644
--- a/net/ipv6/route.c
+++ b/net/ipv6/route.c
@@ -316,7 +316,6 @@ static void rt6_probe(struct rt6_info *rt)
#else
static inline void rt6_probe(struct rt6_info *rt)
{
- return;
}
#endif
@@ -1553,7 +1552,6 @@ void rt6_redirect(struct in6_addr *dest, struct in6_addr *src,
out:
dst_release(&rt->u.dst);
- return;
}
/*