From: H Hartley Sweeten Date: Wed, 22 Apr 2009 20:03:05 +0000 (-0400) Subject: USB: hub.c: fix sparse warnings X-Git-Url: http://git.lede-project.org./?a=commitdiff_plain;h=d0f830d30c24175b463fa725ba369a5117fbdd8f;p=openwrt%2Fstaging%2Fblogic.git 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: H Hartley Sweeten Signed-off-by: Greg Kroah-Hartman --- diff --git a/drivers/usb/core/hub.c b/drivers/usb/core/hub.c index be86ae3f4088..c7a1a1d4bcb1 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 */