staging:wilc1000:wilc_sdio.c Deleted un-needed blank lines

Fixes checkpatch CHECK:
Blank lines aren't necessary before a close brace '}'
Please don't use multiple blank lines

Signed-off-by: Scott Matheina <scott@matheina.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>