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Commit 5310cbce authored by Julia Lawall's avatar Julia Lawall Committed by David S. Miller
Browse files

drivers/isdn/hisax: Drop unused list 



The file st5481_init.c locally defines and initializes the adapter_list
variable, but does not use it for anything.  Removing the list makes it
possible to remove the list field from the st5481_adapter data structure.
In the function probe_st5481, it also makes it possible to free the locally
allocated adapter value on an error exit.

Signed-off-by: default avatarJulia Lawall <julia@diku.dk>
Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
parent c319b4d7

drivers/isdn/hisax/st5481.h

+0 −1
Original line number Diff line number Diff line
@@ -377,7 +377,6 @@ struct st5481_bcs { 
};



struct st5481_adapter {

	struct list_head list;

	int number_of_leds;

	struct usb_device *usb_dev;

	struct hisax_d_if hisax_d_if;

drivers/isdn/hisax/st5481_init.c

+1 −5
Original line number Diff line number Diff line
@@ -46,8 +46,6 @@ module_param(debug, int, 0); 
#endif

int st5481_debug;



static LIST_HEAD(adapter_list);



/* ======================================================================

 * registration/deregistration with the USB layer

 */
@@ -86,7 +84,6 @@ static int probe_st5481(struct usb_interface *intf, 
		adapter->bcs[i].b_if.ifc.priv = &adapter->bcs[i];

		adapter->bcs[i].b_if.ifc.l2l1 = st5481_b_l2l1;

	}

	list_add(&adapter->list, &adapter_list);



	retval = st5481_setup_usb(adapter);

	if (retval < 0)
@@ -125,6 +122,7 @@ static int probe_st5481(struct usb_interface *intf, 
 err_usb:

	st5481_release_usb(adapter);

 err:

	kfree(adapter);

	return -EIO;

}
@@ -142,8 +140,6 @@ static void disconnect_st5481(struct usb_interface *intf) 
	if (!adapter)

		return;

	

	list_del(&adapter->list);



	st5481_stop(adapter);

	st5481_release_b(&adapter->bcs[1]);

	st5481_release_b(&adapter->bcs[0]);