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| author | Hans de Goede <hdegoede@redhat.com> | 2012-10-24 18:31:06 +0200 |
|---|---|---|
| committer | Gerd Hoffmann <kraxel@redhat.com> | 2012-10-25 09:08:10 +0200 |
| commit | 2f2ee2689ffe8a784a86bf10fb946772748632c7 (patch) | |
| tree | 9933fa7a25972cb59158029513622535c24bd13c /hw/usb/hcd-uhci.c | |
| parent | 5b352ed537e31a6b5f9e33e26429ba8b909af234 (diff) | |
| download | qemu-2f2ee2689ffe8a784a86bf10fb946772748632c7.zip qemu-2f2ee2689ffe8a784a86bf10fb946772748632c7.tar.gz qemu-2f2ee2689ffe8a784a86bf10fb946772748632c7.tar.bz2 | |
uhci: cleanup: Add an unlink call to uhci_async_cancel()
All callers of uhci_async_cancel() call uhci_async_unlink() first, so
lets move the unlink call to uhci_async_cancel()
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
Diffstat (limited to 'hw/usb/hcd-uhci.c')
| -rw-r--r-- | hw/usb/hcd-uhci.c | 4 |
1 files changed, 1 insertions, 3 deletions
diff --git a/hw/usb/hcd-uhci.c b/hw/usb/hcd-uhci.c index 129792b..82dd5c2 100644 --- a/hw/usb/hcd-uhci.c +++ b/hw/usb/hcd-uhci.c @@ -232,6 +232,7 @@ static void uhci_async_unlink(UHCIAsync *async) static void uhci_async_cancel(UHCIAsync *async) { + uhci_async_unlink(async); trace_usb_uhci_packet_cancel(async->queue->token, async->td, async->done); if (!async->done) usb_cancel_packet(&async->packet); @@ -266,7 +267,6 @@ static void uhci_async_validate_end(UHCIState *s) } while (!QTAILQ_EMPTY(&queue->asyncs)) { async = QTAILQ_FIRST(&queue->asyncs); - uhci_async_unlink(async); uhci_async_cancel(async); } uhci_queue_free(queue); @@ -284,7 +284,6 @@ static void uhci_async_cancel_device(UHCIState *s, USBDevice *dev) curr->packet.ep->dev != dev) { continue; } - uhci_async_unlink(curr); uhci_async_cancel(curr); } } @@ -297,7 +296,6 @@ static void uhci_async_cancel_all(UHCIState *s) QTAILQ_FOREACH_SAFE(queue, &s->queues, next, nq) { QTAILQ_FOREACH_SAFE(curr, &queue->asyncs, next, n) { - uhci_async_unlink(curr); uhci_async_cancel(curr); } uhci_queue_free(queue); |