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| author |   Vladimir Oltean <vladimir.oltean@nxp.com> | 2021-01-07 03:24:01 +0200 |
|---|---|---|
| committer |   Jakub Kicinski <kuba@kernel.org> | 2021-01-07 15:42:07 -0800 |
| commit | a5e3c9ba9258dbe55cba0cc3804675c9f1eaa169 (patch) | |
| tree | f2ab6844b4e4e92a0ff13140de09bd733dce26c2 /net/core/sock_map.c | |
| parent | net: dsa: move the Broadcom tag information in a separate header file (diff) | |
| download | wireguard-linux-a5e3c9ba9258dbe55cba0cc3804675c9f1eaa169.tar.xz wireguard-linux-a5e3c9ba9258dbe55cba0cc3804675c9f1eaa169.zip | |
net: dsa: export dsa_slave_dev_check
Using the NETDEV_CHANGEUPPER notifications, drivers can be aware when
they are enslaved to e.g. a bridge by calling netif_is_bridge_master().
Export this helper from DSA to get the equivalent functionality of
determining whether the upper interface of a CHANGEUPPER notifier is a
DSA switch interface or not.
Signed-off-by: Vladimir Oltean <vladimir.oltean@nxp.com>
Acked-by: Florian Fainelli <f.fainelli@gmail.com>
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Diffstat (limited to 'net/core/sock_map.c')
0 files changed, 0 insertions, 0 deletions