[SCSI] zfcp: prevent fc_remote_port_delete calls for unregistered rport
authorSwen Schillig <swen@vnet.ibm.com>
Wed, 1 Oct 2008 10:42:23 +0000 (12:42 +0200)
committerJames Bottomley <James.Bottomley@HansenPartnership.com>
Fri, 3 Oct 2008 17:11:55 +0000 (12:11 -0500)
In case of an adapter reopen all rports have to be deleted from the
environment. This should only happen for already registered rports
otherwise fc_remote_port_delete is called with a NULL pointer.

Signed-off-by: Swen Schillig <swen@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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