[SCSI] fcoe: add fip retry to avoid missing critical keep alive

Use pending queue to retry FIP frame in case its tx
fails and use common pending queue for both fcoe
and fip frames using fcoe_port_send.

Signed-off-by: Vasu Dev <vasu.dev@intel.com>
Tested-by: Ross Brattain <ross.b.brattain@intel.com>
Signed-off-by: Robert Love <robert.w.love@intel.com>
Signed-off-by: James Bottomley <JBottomley@Parallels.com>
1 file changed