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Commit d0f830d3 authored by H Hartley Sweeten's avatar H Hartley Sweeten Committed by Greg Kroah-Hartman
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USB: hub.c: fix sparse warnings 



Fix sparse warning in drivers/usb/core/hub.c.

The following sparse warning is seen when building on ARM due
do the macro raw_local_irq_save():

	warning: symbol 'temp' shadows an earlier one

Signed-off-by: default avatarH Hartley Sweeten <hsweeten@visionengravers.com>
Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@suse.de>
parent 96f90a8b

drivers/usb/core/hub.c

+3 −3
Original line number Original line Diff line number Diff line
@@ -457,13 +457,13 @@ static void hub_tt_kevent (struct work_struct *work) 




	spin_lock_irqsave (&hub->tt.lock, flags);

	spin_lock_irqsave (&hub->tt.lock, flags);

	while (--limit && !list_empty (&hub->tt.clear_list)) {

	while (--limit && !list_empty (&hub->tt.clear_list)) {

		struct list_head	*temp;

		struct list_head	*next;

		struct usb_tt_clear	*clear;

		struct usb_tt_clear	*clear;

		struct usb_device	*hdev = hub->hdev;

		struct usb_device	*hdev = hub->hdev;

		int			status;

		int			status;





		temp = hub->tt.clear_list.next;

		next = hub->tt.clear_list.next;

		clear = list_entry (temp, struct usb_tt_clear, clear_list);

		clear = list_entry (next, struct usb_tt_clear, clear_list);

		list_del (&clear->clear_list);

		list_del (&clear->clear_list);





		/* drop lock so HCD can concurrently report other TT errors */

		/* drop lock so HCD can concurrently report other TT errors */