NETDEV_IS_RX_HANDLER(9)               Network device support              NETDEV_IS_RX_HANDLER(9)



NAME
       netdev_is_rx_handler_busy - check if receive handler is registered

SYNOPSIS
       bool netdev_is_rx_handler_busy(struct net_device * dev);

ARGUMENTS
       dev
           device to check

DESCRIPTION
       Check if a receive handler is already registered for a given device. Return true if there
       one.

       The caller must hold the rtnl_mutex.

COPYRIGHT
Kernel Hackers Manual 4.8.                 January 2017                   NETDEV_IS_RX_HANDLER(9)