staging: gdm724x: Remove unnecessary blank line

This patch fixes the checkpatch.pl warning:
CHECK: Please don't use multiple blank lines

---
 drivers/staging/gdm724x/hci_packet.h | 1 -
 1 file changed, 1 deletion(-)

index dbc4446..4644f84 100644
@@ -89,5 +89,4 @@ struct hci_connect_ind {
 	u32 connect;
 } __packed;
 
-
 #endif /* _HCI_PACKET_H_ */

2.7.4