Hi Felipe, On 2 December 2016 at 18:15, Sergei Shtylyov <sergei.shtyl...@cogentembedded.com> wrote: > Hello! > > On 12/1/2016 4:31 PM, Felipe Balbi wrote: > >> the _save() version of list iterators are supposed to be used when > > > _safe(). > >> list_entry is going to be removed from the list while iterating. Since >> xhci_handle_stopped_cmd_ring() is not removing anything from the list, >> just converting commands into No-Op TRBs, we don't need to use the safe >> version. >> >> Signed-off-by: Felipe Balbi <felipe.ba...@linux.intel.com> >> --- >> drivers/usb/host/xhci-ring.c | 21 ++++++++++----------- >> 1 file changed, 10 insertions(+), 11 deletions(-) >> >> diff --git a/drivers/usb/host/xhci-ring.c b/drivers/usb/host/xhci-ring.c >> index 50244dee6b43..ebb52ffab805 100644 >> --- a/drivers/usb/host/xhci-ring.c >> +++ b/drivers/usb/host/xhci-ring.c > > [...] >> >> @@ -1250,7 +1250,6 @@ static void xhci_handle_stopped_cmd_ring(struct >> xhci_hcd *xhci, >> mod_timer(&xhci->cmd_timer, jiffies + >> XHCI_CMD_DEFAULT_TIMEOUT); >> xhci_ring_cmd_db(xhci); >> } >> - return; > > > Not mentioned in the patch description?
Just a note, this has been fixed by my previous patch: https://lkml.org/lkml/2016/11/24/219 -- Baolin.wang Best Regards -- To unsubscribe from this list: send the line "unsubscribe linux-usb" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
