From: Akinobu Mita <akinobu.mita@gmail.com>
Date: Wed, 23 May 2007 20:58:05 +0000 (-0700)
Subject: i2o: destroy event queue only when drv->event is set
X-Git-Tag: v2.6.22-rc3~41
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=e578e9a1cc8a5983d87126d5877e305d3189f1b9;p=pandora-kernel.git

i2o: destroy event queue only when drv->event is set

i2o_driver_register() initalizes event queue for driver only when
drv->event is set.  So similarly the event queue should be destroyed only
when drv->event is set in the error path.  Otherwise destroy_workqueue()
will called with NULL.

Cc: Markus Lidel <Markus.Lidel@shadowconnect.com>
Signed-off-by: Akinobu Mita <akinobu.mita@gmail.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
---

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