From mboxrd@z Thu Jan  1 00:00:00 1970
From: Christoph Hellwig <hch@lst.de>
Subject: Re: [PATCH 04/20] scsi_dh_alua: Improve error handling
Date: Fri, 24 Jul 2015 16:48:02 +0200
Message-ID: <20150724144802.GA29096@lst.de>
References: <1436346378-96518-1-git-send-email-hare@suse.de> <1436346378-96518-5-git-send-email-hare@suse.de>
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To: Hannes Reinecke <hare@suse.de>
Cc: James Bottomley <james.bottomley@hansenpartnership.com>, Christoph Hellwig <hch@lst.de>, linux-scsi@vger.kernel.org, "Martin K. Petersen" <martin.petersen@oracle.com>, Bart van Assche <bart.vanassche@sandisk.com>

This seems to be a bit of a catchall.  Can you split the logging changes
from actual error code logic changes and describe the latter in more detail?