diff options
Diffstat (limited to 'drivers/scsi/fcoe/fcoe_transport.c')
| -rw-r--r-- | drivers/scsi/fcoe/fcoe_transport.c | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/drivers/scsi/fcoe/fcoe_transport.c b/drivers/scsi/fcoe/fcoe_transport.c index 7b61d00f5c43..ec0f395263c5 100644 --- a/drivers/scsi/fcoe/fcoe_transport.c +++ b/drivers/scsi/fcoe/fcoe_transport.c @@ -343,6 +343,7 @@ EXPORT_SYMBOL(fcoe_transport_attach); int fcoe_transport_detach(struct fcoe_transport *ft) { int rc = 0; + struct fcoe_netdev_mapping *nm = NULL, *tmp; mutex_lock(&ft_mutex); if (!ft->attached) { @@ -352,6 +353,19 @@ int fcoe_transport_detach(struct fcoe_transport *ft) goto out_attach; } + /* remove netdev mapping for this transport as it is going away */ + mutex_lock(&fn_mutex); + list_for_each_entry_safe(nm, tmp, &fcoe_netdevs, list) { + if (nm->ft == ft) { + LIBFCOE_TRANSPORT_DBG("transport %s going away, " + "remove its netdev mapping for %s\n", + ft->name, nm->netdev->name); + list_del(&nm->list); + kfree(nm); + } + } + mutex_unlock(&fn_mutex); + list_del(&ft->list); ft->attached = false; LIBFCOE_TRANSPORT_DBG("detaching transport %s\n", ft->name); |