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xhci: use (1u << i)

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Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
This commit is contained in:
Gerd Hoffmann 2014-08-28 10:51:35 +02:00
parent cae7f29c47
commit 3d80365b55
1 changed files with 2 additions and 2 deletions
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4
hw/usb/hcd-xhci.c
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@ -1180,7 +1180,7 @@ static int xhci_epmask_to_eps_with_streams(XHCIState *xhci,
slot = &xhci->slots[slotid - 1];
for (i = 2, j = 0; i <= 31; i++) {
if (!(epmask & (1 << i))) {
if (!(epmask & (1u << i))) {
continue;
}
@ -2465,7 +2465,7 @@ static TRBCCode xhci_configure_slot(XHCIState *xhci, unsigned int slotid,
res = xhci_alloc_device_streams(xhci, slotid, ictl_ctx[1]);
if (res != CC_SUCCESS) {
for (i = 2; i <= 31; i++) {
if (ictl_ctx[1] & (1 << i)) {
if (ictl_ctx[1] & (1u << i)) {
xhci_disable_ep(xhci, slotid, i);
}
}