staging: r8188eu: mac addr len is unused

The MAC_ADDR_LEN define is not used. Remove it.

Tested-by: Philipp Hortmann <philipp.g.hortmann@gmail.com> # Edimax N150
Signed-off-by: Martin Kaiser <martin@kaiser.cx>
Link: https://lore.kernel.org/r/20220704145221.159949-6-martin@kaiser.cx
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Martin Kaiser 2022-07-04 16:52:21 +02:00 • committed by Greg Kroah-Hartman
commit 1681e6f4d7