From 736d58e3a2245ac2779fe0f278f8735bcf33ca8d Mon Sep 17 00:00:00 2001 From: Joe Perches Date: Thu, 13 May 2010 15:16:27 +0200 Subject: 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 [Patrick: changed to keep return statements in otherwise empty function bodies] Signed-off-by: Patrick McHardy --- net/ipv6/netfilter/ip6_queue.c | 1 - 1 file changed, 1 deletion(-) (limited to 'net/ipv6') diff --git a/net/ipv6/netfilter/ip6_queue.c b/net/ipv6/netfilter/ip6_queue.c index 8656eb7..8c20174 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 -- cgit v1.1