When attempting to link XDP prog with MTU larger than supported,
user is not informed why XDP linking fails. Adding proper
error message: "MTU too large to enable XDP".
Signed-off-by: NAleksandr Loktionov <aleksandr.loktionov@intel.com>
Signed-off-by: NEryk Rybak <eryk.roch.rybak@intel.com>
Tested-by: NKiran Bhandare <kiranx.bhandare@intel.com>
Signed-off-by: NTony Nguyen <anthony.l.nguyen@intel.com>