[Qemu-devel] [PATCH 33/36] xhci: flush endpoint context unconditinally

[Gerd Hoffmann]

Not updating the endpoint context in case the state didn't change is
wrong.  Other context fields might have changed, for example the
dequeue pointer in response to a CR_SET_TR_DEQUEUE command.

Signed-off-by: Gerd Hoffmann <address@hidden>
---
 hw/usb/hcd-xhci.c |    3 ---
 1 files changed, 0 insertions(+), 3 deletions(-)

diff --git a/hw/usb/hcd-xhci.c b/hw/usb/hcd-xhci.c
index 8345fa3..d8d1226 100644
--- a/hw/usb/hcd-xhci.c
+++ b/hw/usb/hcd-xhci.c
@@ -1009,9 +1009,6 @@ static void xhci_set_ep_state(XHCIState *xhci, 
XHCIEPContext *epctx,
                               uint32_t state)
 {
     uint32_t ctx[5];
-    if (epctx->state == state) {
-        return;
-    }
 
     pci_dma_read(&xhci->pci_dev, epctx->pctx, ctx, sizeof(ctx));
     ctx[0] &= ~EP_STATE_MASK;
-- 
1.7.1