netdev - Re: [PATCH net-next 9/9] net: sctp: sctp_ulpq: do not use char as a struct member

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Date:	Wed, 17 Apr 2013 11:45:52 -0400
From:	Neil Horman <nhorman@...driver.com>
To:	Daniel Borkmann <dborkman@...hat.com>
Cc:	davem@...emloft.net, netdev@...r.kernel.org,
	linux-sctp@...r.kernel.org
Subject: Re: [PATCH net-next 9/9] net: sctp: sctp_ulpq: do not use char as a
 struct member

On Tue, Apr 16, 2013 at 11:07:18PM +0200, Daniel Borkmann wrote:
> Replace char with a more appropriate __u8 bitfield for pd_mode.
> 
> Signed-off-by: Daniel Borkmann <dborkman@...hat.com>
> ---
>  include/net/sctp/ulpqueue.h | 2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)
> 
> diff --git a/include/net/sctp/ulpqueue.h b/include/net/sctp/ulpqueue.h
> index 00e50ba..a2bebd4 100644
> --- a/include/net/sctp/ulpqueue.h
> +++ b/include/net/sctp/ulpqueue.h
> @@ -49,10 +49,10 @@
>  
>  /* A structure to carry information to the ULP (e.g. Sockets API) */
>  struct sctp_ulpq {
> -	char pd_mode;
>  	struct sctp_association *asoc;
>  	struct sk_buff_head reasm;
>  	struct sk_buff_head lobby;
> +	__u8 pd_mode:1;
>  };
>  

Can you move the char (or __u8 if you prefer) to right after the reasm meber?  I
think theres a hole there that you can fill in
Neil

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