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author | Wu Fengguang <fengguang.wu@intel.com> | 2012-07-28 14:45:50 (GMT) |
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committer | Pablo Neira Ayuso <pablo@netfilter.org> | 2012-08-14 00:31:47 (GMT) |
commit | 19e303d67dc2e68a7f14b0baf7949195d7327145 (patch) | |
tree | 5fc3ce37baf39363a23245cb69845f0c0b284021 /net/ipv4/netfilter/iptable_mangle.c | |
parent | 3654e61137db891f5312e6dd813b961484b5fdf3 (diff) | |
download | linux-fsl-qoriq-19e303d67dc2e68a7f14b0baf7949195d7327145.tar.xz |
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 <fengguang.wu@intel.com>
Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
Diffstat (limited to 'net/ipv4/netfilter/iptable_mangle.c')
-rw-r--r-- | net/ipv4/netfilter/iptable_mangle.c | 4 |
1 files changed, 1 insertions, 3 deletions
diff --git a/net/ipv4/netfilter/iptable_mangle.c b/net/ipv4/netfilter/iptable_mangle.c index aef5d1f..f38b942 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) |