diff options
| author | Petr Machata <petrm@mellanox.com> | 2018-11-22 23:29:18 +0000 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2018-11-23 18:02:24 -0800 |
| commit | bb896805611fae33a67edb20820147b8a9ca68a5 (patch) | |
| tree | 732a4d351de3fba5acd147e702e78955969f249b /drivers/staging/fsl-dpaa2/ethsw | |
| parent | 2b239f678079fd8423c3cd7c5b804abadd2fe898 (diff) | |
staging: fsl-dpaa2: ethsw: Introduce ethsw_port_dev_check()
ethsw currently uses an open-coded comparison of netdev_ops to determine
whether whether a device represents a front panel port. Wrap this into a
named function to simplify reuse.
Signed-off-by: Petr Machata <petrm@mellanox.com>
Acked-by: Jiri Pirko <jiri@mellanox.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/staging/fsl-dpaa2/ethsw')
| -rw-r--r-- | drivers/staging/fsl-dpaa2/ethsw/ethsw.c | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/drivers/staging/fsl-dpaa2/ethsw/ethsw.c b/drivers/staging/fsl-dpaa2/ethsw/ethsw.c index 7a7ca67822c5..e379b0fa936f 100644 --- a/drivers/staging/fsl-dpaa2/ethsw/ethsw.c +++ b/drivers/staging/fsl-dpaa2/ethsw/ethsw.c @@ -972,6 +972,11 @@ static int port_bridge_leave(struct net_device *netdev) return err; } +static bool ethsw_port_dev_check(const struct net_device *netdev) +{ + return netdev->netdev_ops == ðsw_port_ops; +} + static int port_netdevice_event(struct notifier_block *unused, unsigned long event, void *ptr) { @@ -980,7 +985,7 @@ static int port_netdevice_event(struct notifier_block *unused, struct net_device *upper_dev; int err = 0; - if (netdev->netdev_ops != ðsw_port_ops) + if (!ethsw_port_dev_check(netdev)) return NOTIFY_DONE; /* Handle just upper dev link/unlink for the moment */ |