Merge branches 'for-4.3/chicony', 'for-4.3/cp2112', 'for-4.3/i2c-hid', 'for-4.3/lenov...

[linux-drm-fsl-dcu.git] / drivers / usb / host / xhci-ring.c

diff --git a/drivers/usb/host/xhci-ring.c b/drivers/usb/host/xhci-ring.c
index 6a8fc52aed5863391885ac11c2661a407f707a30..32f4d564494a9f48cfebd328e61d3c281387d252 100644 (file)
--- a/drivers/usb/host/xhci-ring.c
+++ b/drivers/usb/host/xhci-ring.c
@@ -82,7 +82,7 @@ dma_addr_t xhci_trb_virt_to_dma(struct xhci_segment *seg,
                return 0;
        /* offset in TRBs */
        segment_offset = trb - seg->trbs;
-       if (segment_offset > TRBS_PER_SEGMENT)
+       if (segment_offset >= TRBS_PER_SEGMENT)
                return 0;
        return seg->dma + (segment_offset * sizeof(*trb));
 }