linux-kernel - Re: [PATCH 3.12 13/72] floppy: bail out in open() if drive is not responding to block0 read

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Message-ID: <20140703101233.GA28675@aepfle.de>
Date:	Thu, 3 Jul 2014 12:12:33 +0200
From:	Olaf Hering <olaf@...fle.de>
To:	Jiri Slaby <jslaby@...e.cz>
Cc:	linux-kernel@...r.kernel.org, Jiri Kosina <jkosina@...e.cz>
Subject: Re: [PATCH 3.12 13/72] floppy: bail out in open() if drive is not
 responding to block0 read

On Fri, Apr 18, Jiri Slaby wrote:

> From: Jiri Kosina <jkosina@...e.cz>

> commit 7b7b68bba5ef23734c35ffb0d8d82079ed604d33 upstream.

> +static void floppy_rb0_cb(struct bio *bio, int err)
>  {
> -	complete((struct completion *)bio->bi_private);
> +	struct rb0_cbdata *cbdata = (struct rb0_cbdata *)bio->bi_private;
> +	int drive = cbdata->drive;
> +
> +	if (err) {
> +		pr_info("floppy: error %d while reading block 0", err);

This change lacks a newline...

Olaf
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