From: Fabio Estevam festevam@gmail.com
commit c1a145a3ed9a40f3b6145feb97789e8eb49c5566 upstream.
Commit 597c56e372da ("xhci: update bounce buffer with correct sg num") caused the following build warnings:
drivers/usb/host/xhci-ring.c:676:19: warning: format '%ld' expects argument of type 'long int', but argument 3 has type 'size_t {aka unsigned int}' [-Wformat=]
Use %zu for printing size_t type in order to fix the warnings.
Fixes: 597c56e372da ("xhci: update bounce buffer with correct sg num") Reported-by: kbuild test robot lkp@intel.com Signed-off-by: Fabio Estevam festevam@gmail.com Cc: stable stable@vger.kernel.org Acked-by: Mathias Nyman mathias.nyman@linux.intel.com Signed-off-by: Greg Kroah-Hartman gregkh@linuxfoundation.org
--- drivers/usb/host/xhci-ring.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-)
--- a/drivers/usb/host/xhci-ring.c +++ b/drivers/usb/host/xhci-ring.c @@ -684,7 +684,7 @@ static void xhci_unmap_td_bounce_buffer( len = sg_pcopy_from_buffer(urb->sg, urb->num_sgs, seg->bounce_buf, seg->bounce_len, seg->bounce_offs); if (len != seg->bounce_len) - xhci_warn(xhci, "WARN Wrong bounce buffer read length: %ld != %d\n", + xhci_warn(xhci, "WARN Wrong bounce buffer read length: %zu != %d\n", len, seg->bounce_len); seg->bounce_len = 0; seg->bounce_offs = 0; @@ -3225,7 +3225,7 @@ static int xhci_align_td(struct xhci_hcd seg->bounce_buf, new_buff_len, enqd_len); if (len != seg->bounce_len) xhci_warn(xhci, - "WARN Wrong bounce buffer write length: %ld != %d\n", + "WARN Wrong bounce buffer write length: %zu != %d\n", len, seg->bounce_len); seg->bounce_dma = dma_map_single(dev, seg->bounce_buf, max_pkt, DMA_TO_DEVICE);