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xhci: remove unused code

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Value from xfer->packet.ep is assigned to ep here, but that
stored value is not used before it is overwritten. Remove it.

Cc: Gerd Hoffmann <kraxel@redhat.com>
Signed-off-by: Gonglei <arei.gonglei@huawei.com>
Signed-off-by: Michael Tokarev <mjt@tls.msk.ru>
This commit is contained in:
Gonglei 2015-04-28 17:11:03 +08:00 committed by Michael Tokarev
parent f8340b360b
commit e5a88b0cf3
1 changed files with 0 additions and 1 deletions
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hw/usb/hcd-xhci.c
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@ -2204,7 +2204,6 @@ static void xhci_kick_ep(XHCIState *xhci, unsigned int slotid,
if (epid == 1) {
if (xhci_fire_ctl_transfer(xhci, xfer) >= 0) {
epctx->next_xfer = (epctx->next_xfer + 1) % TD_QUEUE;
ep = xfer->packet.ep;
} else {
DPRINTF("xhci: error firing CTL transfer\n");
}