diff mbox

xhci: use (1u << i)

Message ID 1409306355-19367-1-git-send-email-kraxel@redhat.com
State New
Headers show

Commit Message

Gerd Hoffmann Aug. 29, 2014, 9:59 a.m. UTC 
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
---
 hw/usb/hcd-xhci.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

Comments

Peter Maydell Aug. 29, 2014, 10:03 a.m. UTC | #1 
On 29 August 2014 10:59, Gerd Hoffmann <kraxel@redhat.com> wrote:
> Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
> ---
>  hw/usb/hcd-xhci.c | 4 ++--
>  1 file changed, 2 insertions(+), 2 deletions(-)

Reviewed-by: Peter Maydell <peter.maydell@linaro.org>

thanks
-- PMM
diff mbox

Patch

diff --git a/hw/usb/hcd-xhci.c b/hw/usb/hcd-xhci.c
index 21da0fc..2c5c6f3 100644
--- a/hw/usb/hcd-xhci.c
+++ b/hw/usb/hcd-xhci.c
@@ -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);
             }
         }