diff options
Diffstat (limited to 'net/bridge/br_if.c')
-rw-r--r-- | net/bridge/br_if.c | 14 |
1 files changed, 10 insertions, 4 deletions
diff --git a/net/bridge/br_if.c b/net/bridge/br_if.c index 573e20f7dba4..0a09ccf68c1c 100644 --- a/net/bridge/br_if.c +++ b/net/bridge/br_if.c | |||
@@ -347,15 +347,21 @@ int br_min_mtu(const struct net_bridge *br) | |||
347 | void br_features_recompute(struct net_bridge *br) | 347 | void br_features_recompute(struct net_bridge *br) |
348 | { | 348 | { |
349 | struct net_bridge_port *p; | 349 | struct net_bridge_port *p; |
350 | unsigned long features; | 350 | unsigned long features, mask; |
351 | 351 | ||
352 | features = br->feature_mask; | 352 | features = mask = br->feature_mask; |
353 | if (list_empty(&br->port_list)) | ||
354 | goto done; | ||
355 | |||
356 | features &= ~NETIF_F_ONE_FOR_ALL; | ||
353 | 357 | ||
354 | list_for_each_entry(p, &br->port_list, list) { | 358 | list_for_each_entry(p, &br->port_list, list) { |
355 | features = netdev_compute_features(features, p->dev->features); | 359 | features = netdev_increment_features(features, |
360 | p->dev->features, mask); | ||
356 | } | 361 | } |
357 | 362 | ||
358 | br->dev->features = features; | 363 | done: |
364 | br->dev->features = netdev_fix_features(features, NULL); | ||
359 | } | 365 | } |
360 | 366 | ||
361 | /* called with RTNL */ | 367 | /* called with RTNL */ |