diff options
Diffstat (limited to 'drivers/nvme/host/fc.c')
| -rw-r--r-- | drivers/nvme/host/fc.c | 10 |
1 files changed, 8 insertions, 2 deletions
diff --git a/drivers/nvme/host/fc.c b/drivers/nvme/host/fc.c index 3e12d4683ac7..03987f497a5b 100644 --- a/drivers/nvme/host/fc.c +++ b/drivers/nvme/host/fc.c @@ -3032,11 +3032,17 @@ nvme_fc_create_association(struct nvme_fc_ctrl *ctrl) ++ctrl->ctrl.nr_reconnects; - if (ctrl->rport->remoteport.port_state != FC_OBJSTATE_ONLINE) + spin_lock_irqsave(&ctrl->rport->lock, flags); + if (ctrl->rport->remoteport.port_state != FC_OBJSTATE_ONLINE) { + spin_unlock_irqrestore(&ctrl->rport->lock, flags); return -ENODEV; + } - if (nvme_fc_ctlr_active_on_rport(ctrl)) + if (nvme_fc_ctlr_active_on_rport(ctrl)) { + spin_unlock_irqrestore(&ctrl->rport->lock, flags); return -ENOTUNIQ; + } + spin_unlock_irqrestore(&ctrl->rport->lock, flags); dev_info(ctrl->ctrl.device, "NVME-FC{%d}: create association : host wwpn 0x%016llx " |