linux-kernel - Re: [patch] [bugfix] loop.c

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Message-Id: <20070323154809.238d8fe2.dada1@cosmosbay.com>
Date:	Fri, 23 Mar 2007 15:48:09 +0100
From:	Eric Dumazet <dada1@...mosbay.com>
To:	Al Viro <viro@....linux.org.uk>
Cc:	Tomas M <tomas@...x.org>, linux-kernel@...r.kernel.org
Subject: Re: [patch] [bugfix] loop.c

On Fri, 23 Mar 2007 14:36:05 +0000
Al Viro <viro@....linux.org.uk> wrote:

> On Fri, Mar 23, 2007 at 03:19:56PM +0100, Eric Dumazet wrote:
> > I cooked the following patch (untested), feel free to test it.
> 
> Please, get the cleanup into saner shape.  This is too ugly.

out_mem:
        while (nba--)
                blk_cleanup_queue(loop_dev[nba]->lo_queue);
        while (nbl--) {
                put_disk(loop_dev[nbl]->lo_disk);
                kfree(loop_dev[nbl]);
        }
        if (loop_dev_vmalloced)
                vfree(loop_dev);
        else
                kfree(loop_dev);
        unregister_blkdev(LOOP_MAJOR, "loop");


What is ugly in this code ?
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