From: Christof Schmitt <christof.schmitt@xxxxxxxxxx> When the port is already "physically closed" try the reopen instead. There is no way to send a "physically close" to an already closed port. Reviewed-by: Swen Schillig <swen@xxxxxxxxxxxx> Signed-off-by: Christof Schmitt <christof.schmitt@xxxxxxxxxx> --- drivers/s390/scsi/zfcp_erp.c | 6 +++++- 1 file changed, 5 insertions(+), 1 deletion(-) diff -urpN linux-2.6/drivers/s390/scsi/zfcp_erp.c linux-2.6-patched/drivers/s390/scsi/zfcp_erp.c --- linux-2.6/drivers/s390/scsi/zfcp_erp.c 2010-07-06 09:22:12.000000000 +0200 +++ linux-2.6-patched/drivers/s390/scsi/zfcp_erp.c 2010-07-06 09:22:12.000000000 +0200 @@ -141,9 +141,13 @@ static int zfcp_erp_required_act(int wan if (!(p_status & ZFCP_STATUS_COMMON_UNBLOCKED)) need = ZFCP_ERP_ACTION_REOPEN_PORT; /* fall through */ - case ZFCP_ERP_ACTION_REOPEN_PORT: case ZFCP_ERP_ACTION_REOPEN_PORT_FORCED: p_status = atomic_read(&port->status); + if (!(p_status & ZFCP_STATUS_COMMON_OPEN)) + need = ZFCP_ERP_ACTION_REOPEN_PORT; + /* fall through */ + case ZFCP_ERP_ACTION_REOPEN_PORT: + p_status = atomic_read(&port->status); if (p_status & ZFCP_STATUS_COMMON_ERP_INUSE) return 0; a_status = atomic_read(&adapter->status); -- To unsubscribe from this list: send the line "unsubscribe linux-scsi" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
