diff options
Diffstat (limited to 'drivers/scsi/libfc')
| -rw-r--r-- | drivers/scsi/libfc/fc_rport.c | 17 |
1 files changed, 17 insertions, 0 deletions
diff --git a/drivers/scsi/libfc/fc_rport.c b/drivers/scsi/libfc/fc_rport.c index 2b8214f335db..a867874ff367 100644 --- a/drivers/scsi/libfc/fc_rport.c +++ b/drivers/scsi/libfc/fc_rport.c @@ -1705,6 +1705,15 @@ static void fc_rport_recv_els_req(struct fc_lport *lport, struct fc_frame *fp) case RPORT_ST_READY: case RPORT_ST_ADISC: break; + case RPORT_ST_PLOGI: + if (fc_frame_payload_op(fp) == ELS_PRLI) { + FC_RPORT_DBG(rdata, "Reject ELS PRLI " + "while in state %s\n", + fc_rport_state(rdata)); + mutex_unlock(&rdata->rp_mutex); + kref_put(&rdata->kref, lport->tt.rport_destroy); + goto busy; + } default: FC_RPORT_DBG(rdata, "Reject ELS 0x%02x while in state %s\n", @@ -1752,6 +1761,14 @@ reject: els_data.explan = ELS_EXPL_PLOGI_REQD; lport->tt.seq_els_rsp_send(fp, ELS_LS_RJT, &els_data); fc_frame_free(fp); + return; + +busy: + els_data.reason = ELS_RJT_BUSY; + els_data.explan = ELS_EXPL_NONE; + lport->tt.seq_els_rsp_send(fp, ELS_LS_RJT, &els_data); + fc_frame_free(fp); + return; } /** |