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xhci: only free completed transfers

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Most callsites check already, one was missed.

Cc: 1653384@bugs.launchpad.net
Fixes: 94b037f2a4
Reported-by: Fabian Lesniak <fabian@lesniak-it.de>
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
Message-id: 1485790607-31399-2-git-send-email-kraxel@redhat.com
This commit is contained in:
Gerd Hoffmann 2017-01-30 16:36:44 +01:00
parent 811ad5d8f1
commit f94d18d6c6
1 changed files with 3 additions and 1 deletions
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4
hw/usb/hcd-xhci.c
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@ -2198,7 +2198,9 @@ static void xhci_kick_epctx(XHCIEPContext *epctx, unsigned int streamid)
xhci_complete_packet(xfer);
}
assert(!xfer->running_retry);
xhci_ep_free_xfer(epctx->retry);
if (xfer->complete) {
xhci_ep_free_xfer(epctx->retry);
}
epctx->retry = NULL;
}