[PATCH 12/20] staging: rtl8192u: r8192U_core: fix externs in .c file code style issue

[Sudip Mukherjee]

On Sat, Aug 15, 2015 at 09:34:08PM -0400, Raphaël Beamonte wrote:
> Externs should be avoided in .c files. These one were not useful and
> are thus removed.
These are not externs. These are forward declarations.

regards
sudip