diff options
| -rw-r--r-- | drivers/staging/dwc2/hcd_ddma.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/staging/dwc2/hcd_ddma.c b/drivers/staging/dwc2/hcd_ddma.c index 72e9788c1a13..3376177e4d3c 100644 --- a/drivers/staging/dwc2/hcd_ddma.c +++ b/drivers/staging/dwc2/hcd_ddma.c @@ -621,8 +621,8 @@ static void dwc2_fill_host_dma_desc(struct dwc2_hsotg *hsotg, struct dwc2_hcd_dma_desc *dma_desc = &qh->desc_list[n_desc]; int len = chan->xfer_len; - if (len > MAX_DMA_DESC_SIZE) - len = MAX_DMA_DESC_SIZE - chan->max_packet + 1; + if (len > MAX_DMA_DESC_SIZE - (chan->max_packet - 1)) + len = MAX_DMA_DESC_SIZE - (chan->max_packet - 1); if (chan->ep_is_in) { int num_packets; |