scsi: libfc: If PRLI rejected, move rport to PLOGI state (45e544bf) · Commits · 戴 / test

If PRLI reject code indicates "rejected status", move rport state machine back to PLOGI state. Link: https://lore.kernel.org/r/20200327060208.17104-2-skashyap@marvell.com Signed-off-by:

drivers/scsi/libfc/fc_rport.c

+7 −1

Original line number	Diff line number	Diff line
		@@ -1208,9 +1208,15 @@ static void fc_rport_prli_resp(struct fc_seq sp, struct fc_frame fp,
		rjt = fc_frame_payload_get(fp, sizeof(*rjt));
		if (!rjt)
		FC_RPORT_DBG(rdata, "PRLI bad response\n");
		else
		else {
		FC_RPORT_DBG(rdata, "PRLI ELS rejected, reason %x expl %x\n",
		rjt->er_reason, rjt->er_explan);
		if (rjt->er_reason == ELS_RJT_UNAB &&
		rjt->er_explan == ELS_EXPL_PLOGI_REQD) {
		fc_rport_enter_plogi(rdata);
		goto out;
		}
		}
		fc_rport_error_retry(rdata, FC_EX_ELS_RJT);
		}