From: Dan Carpenter <dan.carpenter@oracle.com>
To: kernel-janitors@vger.kernel.org
Subject: Re: [PATCH 12/16] Staging: quickstart: Use list.h API for buttons list
Date: Wed, 11 Jan 2012 11:47:40 +0000 [thread overview]
Message-ID: <20120111114739.GM3644@mwanda> (raw)
In-Reply-To: <1326147815-11451-13-git-send-email-szymon@janc.net.pl>
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On Mon, Jan 09, 2012 at 11:23:31PM +0100, Szymon Janc wrote:
> + list_for_each_entry(b, &buttons, list) {
> + count += snprintf(buf + count, PAGE_SIZE - count, "%d\t%s\n",
> + b->id, b->name);
> +
> + if (count == PAGE_SIZE)
snprintf() returns the number of bytes which would have been used if
there were space so this test should be >= instead of ==.
> + break;
> }
regards,
dan carpenter
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next prev parent reply other threads:[~2012-01-11 11:47 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-01-09 22:23 [PATCH 12/16] Staging: quickstart: Use list.h API for buttons list Szymon Janc
2012-01-11 11:47 ` Dan Carpenter [this message]
2012-01-11 17:47 ` Szymon Janc
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