diff options
| -rw-r--r-- | net/core/dev.c | 7 |
1 files changed, 3 insertions, 4 deletions
diff --git a/net/core/dev.c b/net/core/dev.c index fe2a754238a..2d01f18f303 100644 --- a/net/core/dev.c +++ b/net/core/dev.c @@ -3757,11 +3757,10 @@ int netdev_set_master(struct net_device *slave, struct net_device *master) slave->master = master; - synchronize_net(); - - if (old) + if (old) { + synchronize_net(); dev_put(old); - + } if (master) slave->flags |= IFF_SLAVE; else |