| commit | a02dcbbb5a8e24a3f6cd3e7f158e1953b82d5e2e | [log] [tgz] |
|---|---|---|
| author | Michael Walle <michael@walle.cc> | Wed Feb 24 17:40:39 2021 +0100 |
| committer | Priyanka Jain <priyanka.jain@nxp.com> | Fri Mar 05 10:25:42 2021 +0530 |
| tree | 31e1767fa9851bd260ad6aa47fcb8c9df4996a66 | |
| parent | 6ce33e228859126c87a2027d39b16e5c1b2292e1 [diff] |
net: dsa: return early if there is no master
It doesn't make sense to have DSA without a master port. Error out early
if there is no master port.
Fixes: fc054d563bfb ("net: Introduce DSA class for Ethernet switches")
Signed-off-by: Michael Walle <michael@walle.cc>
Reviewed-by: Vladimir Oltean <vladimir.oltean@nxp.com>
Reviewed-by: Ramon Fried <rfried.dev@gmail.com>
Reviewed-by: Priyanka Jain <priyanka.jain@nxp.com>