提交 736d58e3 编写于 作者: J Joe Perches 提交者: Patrick McHardy

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: NJoe Perches <joe@perches.com>
[Patrick: changed to keep return statements in otherwise empty function bodies]
Signed-off-by: NPatrick McHardy <kaber@trash.net>
上级 654d0fbd
......@@ -461,7 +461,6 @@ __ipq_rcv_skb(struct sk_buff *skb)
if (flags & NLM_F_ACK)
netlink_ack(skb, nlh, 0);
return;
}
static void
......
......@@ -462,7 +462,6 @@ __ipq_rcv_skb(struct sk_buff *skb)
if (flags & NLM_F_ACK)
netlink_ack(skb, nlh, 0);
return;
}
static void
......
......@@ -2109,7 +2109,6 @@ static void __exit ctnetlink_exit(void)
nfnetlink_subsys_unregister(&ctnl_exp_subsys);
nfnetlink_subsys_unregister(&ctnl_subsys);
return;
}
module_init(ctnetlink_init);
......
......@@ -279,7 +279,6 @@ void nf_reinject(struct nf_queue_entry *entry, unsigned int verdict)
}
rcu_read_unlock();
kfree(entry);
return;
}
EXPORT_SYMBOL(nf_reinject);
......
......@@ -148,7 +148,6 @@ static void localtime_3(struct xtm *r, time_t time)
}
r->month = i + 1;
return;
}
static bool
......
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