From 19e303d67dc2e68a7f14b0baf7949195d7327145 Mon Sep 17 00:00:00 2001 From: Wu Fengguang Date: Sat, 28 Jul 2012 14:45:50 +0000 Subject: netfilter: PTR_RET can be used This quiets the coccinelle warnings: net/bridge/netfilter/ebtable_filter.c:107:1-3: WARNING: PTR_RET can be used net/bridge/netfilter/ebtable_nat.c:107:1-3: WARNING: PTR_RET can be used net/ipv6/netfilter/ip6table_filter.c:65:1-3: WARNING: PTR_RET can be used net/ipv6/netfilter/ip6table_mangle.c:100:1-3: WARNING: PTR_RET can be used net/ipv6/netfilter/ip6table_raw.c:44:1-3: WARNING: PTR_RET can be used net/ipv6/netfilter/ip6table_security.c:62:1-3: WARNING: PTR_RET can be used net/ipv4/netfilter/iptable_filter.c:72:1-3: WARNING: PTR_RET can be used net/ipv4/netfilter/iptable_mangle.c:107:1-3: WARNING: PTR_RET can be used net/ipv4/netfilter/iptable_raw.c:51:1-3: WARNING: PTR_RET can be used net/ipv4/netfilter/iptable_security.c:70:1-3: WARNING: PTR_RET can be used Signed-off-by: Fengguang Wu Signed-off-by: Pablo Neira Ayuso --- net/ipv4/netfilter/iptable_filter.c | 4 +--- net/ipv4/netfilter/iptable_mangle.c | 4 +--- net/ipv4/netfilter/iptable_raw.c | 4 +--- net/ipv4/netfilter/iptable_security.c | 5 +---- 4 files changed, 4 insertions(+), 13 deletions(-) (limited to 'net/ipv4') diff --git a/net/ipv4/netfilter/iptable_filter.c b/net/ipv4/netfilter/iptable_filter.c index 851acec852d2..d20cc374025c 100644 --- a/net/ipv4/netfilter/iptable_filter.c +++ b/net/ipv4/netfilter/iptable_filter.c @@ -69,9 +69,7 @@ static int __net_init iptable_filter_net_init(struct net *net) net->ipv4.iptable_filter = ipt_register_table(net, &packet_filter, repl); kfree(repl); - if (IS_ERR(net->ipv4.iptable_filter)) - return PTR_ERR(net->ipv4.iptable_filter); - return 0; + return PTR_RET(net->ipv4.iptable_filter); } static void __net_exit iptable_filter_net_exit(struct net *net) diff --git a/net/ipv4/netfilter/iptable_mangle.c b/net/ipv4/netfilter/iptable_mangle.c index aef5d1fbe77d..f38b94288cf5 100644 --- a/net/ipv4/netfilter/iptable_mangle.c +++ b/net/ipv4/netfilter/iptable_mangle.c @@ -104,9 +104,7 @@ static int __net_init iptable_mangle_net_init(struct net *net) net->ipv4.iptable_mangle = ipt_register_table(net, &packet_mangler, repl); kfree(repl); - if (IS_ERR(net->ipv4.iptable_mangle)) - return PTR_ERR(net->ipv4.iptable_mangle); - return 0; + return PTR_RET(net->ipv4.iptable_mangle); } static void __net_exit iptable_mangle_net_exit(struct net *net) diff --git a/net/ipv4/netfilter/iptable_raw.c b/net/ipv4/netfilter/iptable_raw.c index 07fb710cd722..b21e2191e2f5 100644 --- a/net/ipv4/netfilter/iptable_raw.c +++ b/net/ipv4/netfilter/iptable_raw.c @@ -48,9 +48,7 @@ static int __net_init iptable_raw_net_init(struct net *net) net->ipv4.iptable_raw = ipt_register_table(net, &packet_raw, repl); kfree(repl); - if (IS_ERR(net->ipv4.iptable_raw)) - return PTR_ERR(net->ipv4.iptable_raw); - return 0; + return PTR_RET(net->ipv4.iptable_raw); } static void __net_exit iptable_raw_net_exit(struct net *net) diff --git a/net/ipv4/netfilter/iptable_security.c b/net/ipv4/netfilter/iptable_security.c index be45bdc4c602..b283d8e2601a 100644 --- a/net/ipv4/netfilter/iptable_security.c +++ b/net/ipv4/netfilter/iptable_security.c @@ -66,10 +66,7 @@ static int __net_init iptable_security_net_init(struct net *net) net->ipv4.iptable_security = ipt_register_table(net, &security_table, repl); kfree(repl); - if (IS_ERR(net->ipv4.iptable_security)) - return PTR_ERR(net->ipv4.iptable_security); - - return 0; + return PTR_RET(net->ipv4.iptable_security); } static void __net_exit iptable_security_net_exit(struct net *net) -- cgit v1.2.1