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authorFabio Estevam <festevam@gmail.com>2019-05-22 10:35:29 -0300
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>2019-05-22 18:17:16 +0200
commitc1a145a3ed9a40f3b6145feb97789e8eb49c5566 (patch)
tree672aabc1d2cd9267871f695257f6d887238b9f76 /drivers/usb
parentf7fac17ca925faa03fc5eb854c081a24075f8bad (diff)
downloadlinux-c1a145a3ed9a40f3b6145feb97789e8eb49c5566.tar.bz2
xhci: Use %zu for printing size_t type
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>
Diffstat (limited to 'drivers/usb')
-rw-r--r--drivers/usb/host/xhci-ring.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/usb/host/xhci-ring.c b/drivers/usb/host/xhci-ring.c
index 88392aa65722..feffceb31e8a 100644
--- a/drivers/usb/host/xhci-ring.c
+++ b/drivers/usb/host/xhci-ring.c
@@ -673,7 +673,7 @@ static void xhci_unmap_td_bounce_buffer(struct xhci_hcd *xhci,
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;
@@ -3166,7 +3166,7 @@ static int xhci_align_td(struct xhci_hcd *xhci, struct urb *urb, u32 enqd_len,
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);