staging: r8188eu: remove empty function odm_DynamicPrimaryCCA()

Function odm_DynamicPrimaryCCA() does nothing, remove it.

Signed-off-by: Michael Straube <straube.linux@gmail.com>
Link: https://lore.kernel.org/r/20210801210354.25218-2-straube.linux@gmail.com


Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>