The function already fails if the given size is greater than the MTU, so
there is no need to consider that case afterwards.
Signed-off-by: NMikel Astiz <mikel.astiz.oss@gmail.com>
Acked-by: NMarcel Holtmann <marcel@holtmann.org>
Signed-off-by: NGustavo Padovan <gustavo@padovan.org>