linux-kernel - Re: [PATCH] sctp: fix sctp_setsockopt

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Date:	Tue, 01 Dec 2009 14:02:58 -0500
From:	Vlad Yasevich <vladislav.yasevich@...com>
To:	Andrei Pelinescu-Onciul <andrei@...el.org>
CC:	Stephen Rothwell <sfr@...b.auug.org.au>,
	"David S. Miller" <davem@...emloft.net>,
	linux-next@...r.kernel.org, linux-kernel@...r.kernel.org,
	linux-sctp@...r.kernel.org
Subject: Re: [PATCH] sctp: fix sctp_setsockopt_autoclose compile warning



Andrei Pelinescu-Onciul wrote:
> Fix the following warning, when building on 64 bits:
> 
> net/sctp/socket.c:2091: warning: large integer implicitly
>                         truncated to unsigned type
> 
> Signed-off-by: Andrei Pelinescu-Onciul <andrei@...el.org>

Ack.

-vlad

> ---
>  net/sctp/socket.c |    2 +-
>  1 files changed, 1 insertions(+), 1 deletions(-)
> 
> diff --git a/net/sctp/socket.c b/net/sctp/socket.c
> index 71513b3..8961863 100644
> --- a/net/sctp/socket.c
> +++ b/net/sctp/socket.c
> @@ -2088,7 +2088,7 @@ static int sctp_setsockopt_autoclose(struct sock *sk, char __user *optval,
>  		return -EFAULT;
>  	/* make sure it won't exceed MAX_SCHEDULE_TIMEOUT */
>  	if (sp->autoclose > (MAX_SCHEDULE_TIMEOUT / HZ) )
> -		sp->autoclose = MAX_SCHEDULE_TIMEOUT / HZ ;
> +		sp->autoclose = (__u32)(MAX_SCHEDULE_TIMEOUT / HZ) ;
>  
>  	return 0;
>  }
--
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