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ipv4: netfilter: use PTR_RET instead of IS_ERR + PTR_ERR

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This uses PTR_RET instead of IS_ERR and PTR_ERR in order to increase
readability.

Signed-off-by: Silviu-Mihai Popescu <silviupopescu1990@gmail.com>
Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
This commit is contained in:
Silviu-Mihai Popescu 2013-03-12 08:07:55 +00:00 committed by Pablo Neira Ayuso
parent 2d2fd8c50a
commit 015ba03c1a
1 changed files with 1 additions and 3 deletions
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4
net/ipv4/netfilter/arptable_filter.c
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@ -48,9 +48,7 @@ static int __net_init arptable_filter_net_init(struct net *net)
net->ipv4.arptable_filter =
arpt_register_table(net, &packet_filter, repl);
kfree(repl);
if (IS_ERR(net->ipv4.arptable_filter))
return PTR_ERR(net->ipv4.arptable_filter);
return 0;
return PTR_RET(net->ipv4.arptable_filter);
}
static void __net_exit arptable_filter_net_exit(struct net *net)