tree 2b49370fa8b20d488f3d7492d20981acb3db149a
parent bce02614cd1b3d669af1195695e503e818b60fae
author Christof Schmitt <christof.schmitt@de.ibm.com> 1227719256 +0100
committer James Bottomley <James.Bottomley@HansenPartnership.com> 1228148219 -0600

[SCSI] zfcp: Fix opening of wka ports

Running two wka_port_get calls in parallel could issue two open_port
requests, overwriting the port handle. Don't issue an open_port
for the state PORT_OPENING, and only read the data from GOOD
responses.

Signed-off-by: Christof Schmitt <christof.schmitt@de.ibm.com>
Acked-by: Swen Schillig <swen@vnet.ibm.com>
Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>