staging: rtl8188eu: os_intfs.c: Mark a couple of variables static

Mark these variables local to avoid namespace clash with other RTL
drivers.

Signed-off-by: Jes Sorensen <Jes.Sorensen@redhat.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

diff --cc drivers/staging/rtl8188eu/include/xmit_osdep.h
Simple merge

diff --cc drivers/staging/rtl8188eu/os_dep/os_intfs.c
Simple merge