staging: wilc1000: remove warnings missing a blank line after declarations

This patch remove warnings reported by checkpatch.pl
for missing a blank line after declarations
Signed-off-by: Chris Park <chris.park@atmel.com>
Signed-off-by: Leo Kim <leo.kim@atmel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

drivers/staging/wilc1000/wilc_wlan.c

@@ -1143,6 +1143,7 @@ int wilc_wlan_stop(struct wilc *wilc)
 	u32 reg = 0;
 	int ret;
 	u8 timeout = 10;
+
 	acquire_bus(wilc, ACQUIRE_AND_WAKEUP);
 
 	ret = wilc->hif_func->hif_read_reg(wilc, WILC_GLB_RESET_0, &reg);