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From: Thomas Hisch <t.hisch@gmail.com>
To: Linux kernel mailing list <linux-kernel@vger.kernel.org>
Cc: rpjday@mindspring.com
Subject: Re: [PATCH] Simplify some code to use the container_of() macro.
Date: Thu, 4 Jan 2007 09:42:24 +0100	[thread overview]
Message-ID: <20070104084224.GA3630@unknown-00-0d-60-79-ca-00.lan> (raw)
In-Reply-To: <Pine.LNX.4.64.0612311547200.30821@localhost.localdomain>

On Sun, Dec 31, 2006 at 03:55:22PM -0500, Robert P. J. Day wrote:
> @@ -1810,8 +1809,7 @@ lcs_get_frames_cb(struct lcs_channel *channel, struct lcs_buffer *buffer)
>  		LCS_DBF_TEXT(4, trace, "-eiogpkt");
>  		return;
>  	}
> -	card = (struct lcs_card *)
> -		((char *) channel - offsetof(struct lcs_card, read));
> +	card = container_of(channel, struct lcs_card, write);
the last argument in container_of should be read instead of write.

>  	offset = 0;
>  	while (lcs_hdr->offset != 0) {

-- 
Thomas Hisch
e0625874@stud.tuwien.ac.at

  parent reply	other threads:[~2007-01-04  8:42 UTC|newest]

Thread overview: 8+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2006-12-31 20:55 Robert P. J. Day
2007-01-04  0:50 ` Andrew Morton
2007-01-04  7:40   ` Robert P. J. Day
2007-01-04  7:59   ` Robert P. J. Day
2007-01-04  8:42 ` Thomas Hisch [this message]
2007-01-04  8:48   ` Robert P. J. Day
2007-02-04 14:29 ` [PATCH] ipv4: remove a call to skb_queue_len() in inet_diag.c Thomas Hisch
2007-02-04 20:23   ` David Miller

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