staging: gdm724x: remove multiple blank lines

This patch removes multiple blank lines in order to follow linux
kernel coding style.

Signed-off-by: Ioana Ciornei <[e-mail]>
Signed-off-by: Greg Kroah-Hartman <[e-mail]>

drivers/staging/gdm724x/gdm_mux.c

···
 	{}
 };
 
-
 MODULE_DEVICE_TABLE(usb, id_table);
 
 static int packet_type_to_index(u16 packetType)
···
 	list_add_tail(&r->free_list, &rx->rx_free_list);
 	spin_unlock_irqrestore(&rx->free_list_lock, flags);
 }
-
 
 static int up_to_host(struct mux_rx *r)
 {
···
 	spin_unlock_irqrestore(&rx->to_host_lock, flags);
 }
 
-
 static int init_usb(struct mux_dev *mux_dev)
 {
 	struct mux_rx *r;
···
 	}
 
 	mux_dev->usb_state = PM_SUSPEND;
-
 
 	spin_lock_irqsave(&rx->submit_list_lock, flags);
 	list_for_each_entry_safe(r, r_next, &rx->rx_submit_list,