Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net

Merge net into net-next because some upcoming net-next changes
build on top of bug fixes that went into net.

Signed-off-by: David S. Miller <davem@davemloft.net>

1 files changed, 19 insertions, 15 deletions

diff --git a/drivers/usb/host/ohci-hcd.c b/drivers/usb/host/ohci-hcd.c
index 9e6de9586ae4..fc627fd54116 100644
--- a/drivers/usb/host/ohci-hcd.c
+++ b/drivers/usb/host/ohci-hcd.c
@@ -233,14 +233,14 @@ static int ohci_urb_enqueue (
                         urb->start_frame = frame;
                 }
         } else if (ed->type == PIPE_ISOCHRONOUS) {
-                u16     next = ohci_frame_no(ohci) + 2;
+                u16     next = ohci_frame_no(ohci) + 1;
                 u16     frame = ed->last_iso + ed->interval;
 
                 /* Behind the scheduling threshold? */
                 if (unlikely(tick_before(frame, next))) {
 
                         /* USB_ISO_ASAP: Round up to the first available slot */
-                        if (urb->transfer_flags & URB_ISO_ASAP)
+                        if (urb->transfer_flags & URB_ISO_ASAP) {
                                 frame += (next - frame + ed->interval - 1) &
                                                 -ed->interval;
 
@@ -248,21 +248,25 @@ static int ohci_urb_enqueue (
                          * Not ASAP: Use the next slot in the stream.  If
                          * the entire URB falls before the threshold, fail.
                          */
-                        else if (tick_before(frame + ed->interval *
+                        } else {
+                                if (tick_before(frame + ed->interval *
                                         (urb->number_of_packets - 1), next)) {
-                                retval = -EXDEV;
-                                usb_hcd_unlink_urb_from_ep(hcd, urb);
-                                goto fail;
-                        }
+                                        retval = -EXDEV;
+                                        usb_hcd_unlink_urb_from_ep(hcd, urb);
+                                        goto fail;
+                                }
 
-                        /*
-                         * Some OHCI hardware doesn't handle late TDs
-                         * correctly.  After retiring them it proceeds to
-                         * the next ED instead of the next TD.  Therefore
-                         * we have to omit the late TDs entirely.
-                         */
-                        urb_priv->td_cnt = DIV_ROUND_UP(next - frame,
-                                        ed->interval);
+                                /*
+                                 * Some OHCI hardware doesn't handle late TDs
+                                 * correctly.  After retiring them it proceeds
+                                 * to the next ED instead of the next TD.
+                                 * Therefore we have to omit the late TDs
+                                 * entirely.
+                                 */
+                                urb_priv->td_cnt = DIV_ROUND_UP(
+                                                (u16) (next - frame),
+                                                ed->interval);
+                        }
                 }
                 urb->start_frame = frame;
         }