staging: wlags49_h2: wl_if.h: fixes 80 char line length issues

This commit sorts out 80+ char line length issues that were reported
by the checkpatch.pl tool.

Signed-off-by: Johan Meiring <johanmeiring@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>