aboutsummaryrefslogtreecommitdiffstats
path: root/drivers
diff options
context:
space:
mode:
authorH Hartley Sweeten <hartleys@visionengravers.com>2009-04-22 16:03:05 -0400
committerGreg Kroah-Hartman <gregkh@suse.de>2009-06-16 00:44:42 -0400
commitd0f830d30c24175b463fa725ba369a5117fbdd8f (patch)
treeddd4f27bed23fcdd6ae206e7c18503a3208a0052 /drivers
parent96f90a8b0dc84538ee4a31d3a5b80d758916629e (diff)
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 <hsweeten@visionengravers.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Diffstat (limited to 'drivers')
-rw-r--r--drivers/usb/core/hub.c6
1 files changed, 3 insertions, 3 deletions
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)
457 457
458 spin_lock_irqsave (&hub->tt.lock, flags); 458 spin_lock_irqsave (&hub->tt.lock, flags);
459 while (--limit && !list_empty (&hub->tt.clear_list)) { 459 while (--limit && !list_empty (&hub->tt.clear_list)) {
460 struct list_head *temp; 460 struct list_head *next;
461 struct usb_tt_clear *clear; 461 struct usb_tt_clear *clear;
462 struct usb_device *hdev = hub->hdev; 462 struct usb_device *hdev = hub->hdev;
463 int status; 463 int status;
464 464
465 temp = hub->tt.clear_list.next; 465 next = hub->tt.clear_list.next;
466 clear = list_entry (temp, struct usb_tt_clear, clear_list); 466 clear = list_entry (next, struct usb_tt_clear, clear_list);
467 list_del (&clear->clear_list); 467 list_del (&clear->clear_list);
468 468
469 /* drop lock so HCD can concurrently report other TT errors */ 469 /* drop lock so HCD can concurrently report other TT errors */