From: Stefan Richter <stefanr@s5r6.in-berlin.de>
Date: Tue, 26 Feb 2008 22:30:02 +0000 (+0100)
Subject: firewire: fw-sbp2: better fix for NULL pointer dereference in scsi_remove_device
X-Git-Tag: v2.6.25-rc4~123^2~2
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=f8436158b1d76e6842856048f287799468b56eb2;p=pandora-kernel.git

firewire: fw-sbp2: better fix for NULL pointer dereference in scsi_remove_device

Patch "firewire: fw-sbp2: fix NULL pointer deref. in scsi_remove_device"
had the unintended effect that firewire-sbp2 could not be unloaded
anymore until all SBP-2 devices were unplugged.

We now fix the NULL pointer bug by reacquiring a reference to the sdev
instead of holding a reference to the sdev (and to the module) all the
time.

Signed-off-by: Stefan Richter <stefanr@s5r6.in-berlin.de>
Tested-by: Jarod Wilson <jwilson@redhat.com>
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