From: Robert Love Date: Tue, 25 Aug 2009 21:03:04 +0000 (-0700) Subject: [SCSI] libfc: Always reset remote port roles when receiving PRLI X-Git-Url: https://git.karo-electronics.de/?a=commitdiff_plain;h=6bd054cbf3f7da3442f30a7d4eb7da4dd1c44f21;p=linux-beck.git [SCSI] libfc: Always reset remote port roles when receiving PRLI Don't trust previous roles, reset them when we receive a PRLI. Signed-off-by: Robert Love Signed-off-by: James Bottomley --- diff --git a/drivers/scsi/libfc/fc_rport.c b/drivers/scsi/libfc/fc_rport.c index c667be879be6..cb54115c26cb 100644 --- a/drivers/scsi/libfc/fc_rport.c +++ b/drivers/scsi/libfc/fc_rport.c @@ -666,6 +666,9 @@ static void fc_rport_prli_resp(struct fc_seq *sp, struct fc_frame *fp, goto err; } + /* reinitialize remote port roles */ + rdata->ids.roles = FC_RPORT_ROLE_UNKNOWN; + op = fc_frame_payload_op(fp); if (op == ELS_LS_ACC) { pp = fc_frame_payload_get(fp, sizeof(*pp)); @@ -1173,6 +1176,9 @@ static void fc_rport_recv_prli_req(struct fc_rport_priv *rdata, pp->prli.prli_len = htons(len); len -= sizeof(struct fc_els_prli); + /* reinitialize remote port roles */ + rdata->ids.roles = FC_RPORT_ROLE_UNKNOWN; + /* * Go through all the service parameter pages and build * response. If plen indicates longer SPP than standard,