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netfilter: PTR_RET can be used

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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💯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 <fengguang.wu@intel.com>
Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
This commit is contained in:
Wu Fengguang 2012-07-28 14:45:50 +00:00 committed by Pablo Neira Ayuso
parent 3654e61137
commit 19e303d67d
10 changed files with 10 additions and 32 deletions
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4
net/bridge/netfilter/ebtable_filter.c
View File

@ -100,9 +100,7 @@ static struct nf_hook_ops ebt_ops_filter[] __read_mostly = {
static int __net_init frame_filter_net_init(struct net *net)
{
net->xt.frame_filter = ebt_register_table(net, &frame_filter);
if (IS_ERR(net->xt.frame_filter))
return PTR_ERR(net->xt.frame_filter);
return 0;
return PTR_RET(net->xt.frame_filter);
}
static void __net_exit frame_filter_net_exit(struct net *net)

4
net/bridge/netfilter/ebtable_nat.c
View File

@ -100,9 +100,7 @@ static struct nf_hook_ops ebt_ops_nat[] __read_mostly = {
static int __net_init frame_nat_net_init(struct net *net)
{
net->xt.frame_nat = ebt_register_table(net, &frame_nat);
if (IS_ERR(net->xt.frame_nat))
return PTR_ERR(net->xt.frame_nat);
return 0;
return PTR_RET(net->xt.frame_nat);
}
static void __net_exit frame_nat_net_exit(struct net *net)

4
net/ipv4/netfilter/iptable_filter.c
View File

@ -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)

4
net/ipv4/netfilter/iptable_mangle.c
View File

@ -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)

4
net/ipv4/netfilter/iptable_raw.c
View File

@ -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)

5
net/ipv4/netfilter/iptable_security.c
View File

@ -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)

4
net/ipv6/netfilter/ip6table_filter.c
View File

@ -61,9 +61,7 @@ static int __net_init ip6table_filter_net_init(struct net *net)
net->ipv6.ip6table_filter =
ip6t_register_table(net, &packet_filter, repl);
kfree(repl);
if (IS_ERR(net->ipv6.ip6table_filter))
return PTR_ERR(net->ipv6.ip6table_filter);
return 0;
return PTR_RET(net->ipv6.ip6table_filter);
}
static void __net_exit ip6table_filter_net_exit(struct net *net)

4
net/ipv6/netfilter/ip6table_mangle.c
View File

@ -97,9 +97,7 @@ static int __net_init ip6table_mangle_net_init(struct net *net)
net->ipv6.ip6table_mangle =
ip6t_register_table(net, &packet_mangler, repl);
kfree(repl);
if (IS_ERR(net->ipv6.ip6table_mangle))
return PTR_ERR(net->ipv6.ip6table_mangle);
return 0;
return PTR_RET(net->ipv6.ip6table_mangle);
}
static void __net_exit ip6table_mangle_net_exit(struct net *net)

4
net/ipv6/netfilter/ip6table_raw.c
View File

@ -40,9 +40,7 @@ static int __net_init ip6table_raw_net_init(struct net *net)
net->ipv6.ip6table_raw =
ip6t_register_table(net, &packet_raw, repl);
kfree(repl);
if (IS_ERR(net->ipv6.ip6table_raw))
return PTR_ERR(net->ipv6.ip6table_raw);
return 0;
return PTR_RET(net->ipv6.ip6table_raw);
}
static void __net_exit ip6table_raw_net_exit(struct net *net)

5
net/ipv6/netfilter/ip6table_security.c
View File

@ -58,10 +58,7 @@ static int __net_init ip6table_security_net_init(struct net *net)
net->ipv6.ip6table_security =
ip6t_register_table(net, &security_table, repl);
kfree(repl);
if (IS_ERR(net->ipv6.ip6table_security))
return PTR_ERR(net->ipv6.ip6table_security);
return 0;
return PTR_RET(net->ipv6.ip6table_security);
}
static void __net_exit ip6table_security_net_exit(struct net *net)