diff options
Diffstat (limited to 'drivers/scsi/libfc/fc_lport.c')
| -rw-r--r-- | drivers/scsi/libfc/fc_lport.c | 14 |
1 files changed, 6 insertions, 8 deletions
diff --git a/drivers/scsi/libfc/fc_lport.c b/drivers/scsi/libfc/fc_lport.c index 22c0f7bc004f..f33e5732e3fc 100644 --- a/drivers/scsi/libfc/fc_lport.c +++ b/drivers/scsi/libfc/fc_lport.c @@ -205,12 +205,11 @@ static void fc_lport_ptp_setup(struct fc_lport *lport, ids.node_name = remote_wwnn; ids.roles = FC_RPORT_ROLE_UNKNOWN; - if (lport->ptp_rp) { + mutex_lock(&lport->disc.disc_mutex); + if (lport->ptp_rp) lport->tt.rport_logoff(lport->ptp_rp); - lport->ptp_rp = NULL; - } - lport->ptp_rp = lport->tt.rport_create(lport, &ids); + mutex_unlock(&lport->disc.disc_mutex); lport->tt.rport_login(lport->ptp_rp); @@ -931,10 +930,7 @@ static void fc_lport_reset_locked(struct fc_lport *lport) if (lport->dns_rp) lport->tt.rport_logoff(lport->dns_rp); - if (lport->ptp_rp) { - lport->tt.rport_logoff(lport->ptp_rp); - lport->ptp_rp = NULL; - } + lport->ptp_rp = NULL; lport->tt.disc_stop(lport); @@ -1304,7 +1300,9 @@ static void fc_lport_enter_dns(struct fc_lport *lport) fc_lport_state_enter(lport, LPORT_ST_DNS); + mutex_lock(&lport->disc.disc_mutex); rdata = lport->tt.rport_create(lport, &ids); + mutex_unlock(&lport->disc.disc_mutex); if (!rdata) goto err; |