From: James Bottomley <James.Bottomley@HansenPartnership.com>
Date: Tue, 26 May 2009 20:35:48 +0000 (+0000)
Subject: [SCSI] sd: fix bug in SCSI async probing
X-Git-Tag: v2.6.31-rc1~365^2~77
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=601e7638254c118fca135af9b1a9f35061420f62;p=pandora-kernel.git

[SCSI] sd: fix bug in SCSI async probing

The async split up of probing in sd.c created a potential failure case where
something goes wrong with device_add(), but which we don't recover properly.
Since, in general, asynchronous error handling is hard, move the device_add()
into the asynchronous path (it should be fast) and make sure all the deferred
processing cannot fail.

Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>
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