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Date:	Mon, 15 Nov 2010 11:59:42 +0100
From:	Patrick McHardy <kaber@...sh.net>
To:	Changli Gao <xiaosuo@...il.com>
CC:	"David S. Miller" <davem@...emloft.net>,
	netfilter-devel@...r.kernel.org, netdev@...r.kernel.org
Subject: Re: [PATCH] netfilter: don't use atomic bit operation

On 14.11.2010 10:05, Changli Gao wrote:
> As we own ct, and the others can't see it until we confirm it, we don't
> need to use atomic bit operation on ct->status.
> 
> Signed-off-by: Changli Gao <xiaosuo@...il.com>
> ---
>  include/net/netfilter/nf_nat_core.h |    4 ++--
>  net/ipv4/netfilter/nf_nat_core.c    |    4 ++--
>  2 files changed, 4 insertions(+), 4 deletions(-)
> diff --git a/include/net/netfilter/nf_nat_core.h b/include/net/netfilter/nf_nat_core.h
> index 33602ab..52ac1d8 100644
> --- a/include/net/netfilter/nf_nat_core.h
> +++ b/include/net/netfilter/nf_nat_core.h
> @@ -21,9 +21,9 @@ static inline int nf_nat_initialized(struct nf_conn *ct,
>  				     enum nf_nat_manip_type manip)
>  {
>  	if (manip == IP_NAT_MANIP_SRC)
> -		return test_bit(IPS_SRC_NAT_DONE_BIT, &ct->status);
> +		return IPS_SRC_NAT_DONE_BIT & ct->status;
>  	else
> -		return test_bit(IPS_DST_NAT_DONE_BIT, &ct->status);
> +		return IPS_DST_NAT_DONE_BIT & ct->status;
>  }

Looks fine, but I changed the order to ct->status & ...

Applied.
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