From: Stephen M. Cameron <scameron@beardog.cce.hp.com>
Date: Thu, 17 Sep 2009 18:47:50 +0000 (-0500)
Subject: cciss: Fix excessive gendisk freeing bug on driver unload.
X-Git-Tag: v2.6.32-rc3~6^2~26
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=2c935593ac1871211b43a54f023dc3bc605ad346;p=pandora-kernel.git

cciss: Fix excessive gendisk freeing bug on driver unload.

Fix bug that free_hba was calling put_disk for all gendisk[]
pointers -- all 1024 of them -- regardless of whether the were
used or not (NULL).  This bug could cause rmmod to oops if logical
drives had been deleted during the driver's lifetime.

Signed-off-by: Stephen M. Cameron <scameron@beardog.cce.hp.com>
Signed-off-by: Jens Axboe <jens.axboe@oracle.com>
---

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