From: H Hartley Sweeten <hartleys@xxxxxxxxxxxxxxxxxxx>
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: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxx>
---
drivers/usb/core/hub.c | 6 +++---
1 files changed, 3 insertions(+), 3 deletions(-)
diff --git a/drivers/usb/core/hub.c b/drivers/usb/core/hub.c
index be86ae3..c7a1a1d 100644
--- a/drivers/usb/core/hub.c
+++ b/drivers/usb/core/hub.c
@@ -457,13 +457,13 @@ static void hub_tt_kevent (struct work_struct *work)
spin_lock_irqsave (&hub->tt.lock, flags);
while (--limit && !list_empty (&hub->tt.clear_list)) {
- struct list_head *temp;
+ struct list_head *next;
struct usb_tt_clear *clear;
struct usb_device *hdev = hub->hdev;
int status;
- temp = hub->tt.clear_list.next;
- clear = list_entry (temp, struct usb_tt_clear, clear_list);
+ next = hub->tt.clear_list.next;
+ clear = list_entry (next, struct usb_tt_clear, clear_list);
list_del (&clear->clear_list);
/* drop lock so HCD can concurrently report other TT errors */
--
1.6.3.2
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