diff options
Diffstat (limited to 'drivers/scsi/fcoe/libfcoe.c')
| -rw-r--r-- | drivers/scsi/fcoe/libfcoe.c | 15 |
1 files changed, 9 insertions, 6 deletions
diff --git a/drivers/scsi/fcoe/libfcoe.c b/drivers/scsi/fcoe/libfcoe.c index 4893098b3d3..27c21ca802b 100644 --- a/drivers/scsi/fcoe/libfcoe.c +++ b/drivers/scsi/fcoe/libfcoe.c @@ -769,18 +769,21 @@ static void fcoe_ctlr_recv_adv(struct fcoe_ctlr *fip, struct sk_buff *skb) list_add(&fcf->list, &fip->fcfs); } else { /* - * Flags in advertisements are ignored once the FCF is - * selected. Flags in unsolicited advertisements are - * ignored after a usable solicited advertisement - * has been received. + * Update the FCF's keep-alive descriptor flags. + * Other flag changes from new advertisements are + * ignored after a solicited advertisement is + * received and the FCF is selectable (usable). */ + fcf->fd_flags = new.fd_flags; + if (!fcoe_ctlr_fcf_usable(fcf)) + fcf->flags = new.flags; + if (fcf == fip->sel_fcf && !fcf->fd_flags) { fip->ctlr_ka_time -= fcf->fka_period; fip->ctlr_ka_time += new.fka_period; if (time_before(fip->ctlr_ka_time, fip->timer.expires)) mod_timer(&fip->timer, fip->ctlr_ka_time); - } else if (!fcoe_ctlr_fcf_usable(fcf)) - fcf->flags = new.flags; + } fcf->fka_period = new.fka_period; memcpy(fcf->fcf_mac, new.fcf_mac, ETH_ALEN); } |