__dev_get_by_flags9
Find any device with given flags
Usage
struct net_device * __dev_get_by_flags(struct net * net, unsigned short if_flags, unsigned short mask);
Arguments
net
the applicable net namespace
if_flags
IFF_* values
mask
bitmask of bits in if_flags to check
Overview
Search for any interface with the given flags. Returns NULL if a device is not found or a pointer to the device. Must be called inside rtnl_lock, and result refcount is unchanged.