1 files changed, 3 insertions, 2 deletions

diff --git a/drivers/usb/host/ehci-q.c b/drivers/usb/host/ehci-q.c
index 4f97a4ad1ed3..20df01a79b2e 100644
--- a/drivers/usb/host/ehci-q.c
+++ b/drivers/usb/host/ehci-q.c
@@ -222,7 +222,7 @@ __acquires(ehci->lock)
                 struct ehci_qh  *qh = (struct ehci_qh *) urb->hcpriv;
 
                 /* S-mask in a QH means it's an interrupt urb */
-                if ((qh->hw_info2 & __constant_cpu_to_le32 (0x00ff)) != 0) {
+                if ((qh->hw_info2 & __constant_cpu_to_le32 (QH_SMASK)) != 0) {
 
                         /* ... update hc-wide periodic stats (for usbfs) */
                         ehci_to_hcd(ehci)->self.bandwidth_int_reqs--;
@@ -428,7 +428,8 @@ halt:
                         /* should be rare for periodic transfers,
                          * except maybe high bandwidth ...
                          */
-                        if (qh->period) {
+                        if ((__constant_cpu_to_le32 (QH_SMASK)
+                                        & qh->hw_info2) != 0) {
                                 intr_deschedule (ehci, qh);
                                 (void) qh_schedule (ehci, qh);
                         } else