staging: r8723au: remove unneeded forward function declarations

Remove unneeded forward function declarations.

Addresses checkpatch.pl:
WARNING: externs should be avoided in .c files

Signed-off-by: Alison Schofield <amsfield22@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Alison Schofield 2015-10-26 11:44:16 -07:00 • committed by Greg Kroah-Hartman
commit fe821aad9c