staging: wilc1000: join_req can be static

Signed-off-by: Fengguang Wu <fengguang.wu@intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
kbuild test robot 2015-10-15 15:04:15 +08:00 • committed by Greg Kroah-Hartman
commit ef5991947f