diff options
| -rw-r--r-- | net/core/netpoll.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/net/core/netpoll.c b/net/core/netpoll.c index a5ad1c1c4b1..a9b10048388 100644 --- a/net/core/netpoll.c +++ b/net/core/netpoll.c @@ -1056,6 +1056,7 @@ int netpoll_setup(struct netpoll *np) err = -ENODEV; goto unlock; } + dev_hold(ndev); if (netdev_master_upper_dev_get(ndev)) { np_err(np, "%s is a slave device, aborting\n", np->dev_name); |