err_free_stats has been deprecated. Replace with err_netdev.
Compile-tested on: mvebu
Runtime-tested on: mvebu
Fixes: f63a1caf22cb ("kernel: bump 4.14 to 4.14.125")
Signed-off-by: George Amanakis <gamanakis@gmail.com>
[altered hashes]
Signed-off-by: Koen Vandeputte <koen.vandeputte@ncentric.com>