Resending the patch as it didn't make the linux-scsi list.

This patch fixes fcs rport state machine to address ocassional Brocade
FC Direct Attach LUN discovery failure due to not sending PLOGI accept
to the target.
Signed-off-by: Vijaya Mohan Guvva <vmohan@brocade.com>
Signed-off-by: James Bottomley <JBottomley@Parallels.com>