| commit | f8edcd127b5fa2a82bec22b204b434dc363011b2 | [log] [tgz] |
|---|---|---|
| author | Phil Sutter <phil@nwl.cc> | Tue Aug 23 13:14:31 2016 +0200 |
| committer | David S. Miller <davem@davemloft.net> | Tue Aug 23 17:09:28 2016 -0700 |
| tree | 4c99280ad51a601f0c103ce42a60ade57e724402 | |
| parent | e7b48a32dc5db48ca14e6472b920102c7e53f5aa [diff] |
net: rtnetlink: Don't export empty RTAX_FEATURES Since the features bit field has bits for internal only use as well, it may happen that the kernel exports RTAX_FEATURES attribute with zero value which is pointless. Fix this by making sure the attribute is added only if the exported value is non-zero. Signed-off-by: Phil Sutter <phil@nwl.cc> Signed-off-by: David S. Miller <davem@davemloft.net>