From: Christof Schmitt <christof.schmitt@de.ibm.com>
Date: Fri, 17 Apr 2009 13:08:15 +0000 (+0200)
Subject: [SCSI] zfcp: Fix oops when port disappears
X-Git-Tag: v2.6.30-rc5~53^2~32
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=70932935b61ee3dcc5a419ec4c367feb2ff808e4;p=pandora-kernel.git

[SCSI] zfcp: Fix oops when port disappears

The zfcp_port might have been removed, while the FC fast_io_fail timer
is still running and could trigger the terminate_rport_io callback.
Set the pointer to the zfcp_port to NULL and check accordingly
before using it.

Reviewed-by: Martin Petermann <martin@linux.vnet.ibm.com>
Signed-off-by: Christof Schmitt <christof.schmitt@de.ibm.com>
Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>
---

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