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author	Christof Schmitt <christof.schmitt@de.ibm.com>
	Fri, 17 Apr 2009 13:08:15 +0000 (15:08 +0200)
committer	James Bottomley <James.Bottomley@HansenPartnership.com>
	Mon, 27 Apr 2009 15:07:37 +0000 (10:07 -0500)
commit	70932935b61ee3dcc5a419ec4c367feb2ff808e4
tree	67e0925b8a44b3e163e4da36ecff299ba9e842bf	tree \| snapshot (tar.gz zip)
parent	3869bb6e73f5f55ce16b13025726b0bfdf1f4aae	commit \| diff

[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>

drivers/s390/scsi/zfcp_aux.c		diff \| blob \| blame \| history
drivers/s390/scsi/zfcp_fsf.c		diff \| blob \| blame \| history
drivers/s390/scsi/zfcp_scsi.c		diff \| blob \| blame \| history

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