staging: wilc1000: fixes that open brace { should be on the previous line

This patch fixes the error reported by checkpatch.pl
for that open brace { should be on the previous line.

Signed-off-by: Leo Kim <leo.kim@atmel.com>
Signed-off-by: Glen Lee <glen.lee@atmel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>