staging: wilc1000: add a blank line after struct declaration

This patch adds a blank line right after a struct declaration.
Signed-off-by: Sunghoon Cho <ywhsbliss@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

drivers/staging/wilc1000/wilc_wfi_netdevice.h

@@ -95,6 +95,7 @@ struct wilc_wfi_key {
 	int seq_len;
 	u32 cipher;
 };
+
 struct wilc_wfi_wep_key {
 	u8 *key;
 	u8 key_len;