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usb: xhci: remove obsolete sanity check debug messages

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Remove debug messages that served as sanity checks during the initial
implementation phase of underrun/overrun completion codes. These checks
are now unnecessary.

Instead, improve the default debug messages for underrun/overrun events,
so that they are consistent with the reset of the completion codes.

Signed-off-by: Niklas Neronin <niklas.neronin@linux.intel.com>
Signed-off-by: Mathias Nyman <mathias.nyman@linux.intel.com>
Link: https://lore.kernel.org/r/20240626124835.1023046-14-mathias.nyman@linux.intel.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Niklas Neronin 2024-06-26 15:48:27 +03:00 committed by Greg Kroah-Hartman
parent 43061949ec
commit bde66d2dc4
1 changed files with 2 additions and 8 deletions
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10
drivers/usb/host/xhci-ring.c
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@ -2719,18 +2719,12 @@ static int handle_tx_event(struct xhci_hcd *xhci,
* a Ring Overrun Event for IN Isoch endpoint or Ring
* Underrun Event for OUT Isoch endpoint.
*/
xhci_dbg(xhci, "underrun event on endpoint\n");
if (!list_empty(&ep_ring->td_list))
xhci_dbg(xhci, "Underrun Event for slot %u ep %d still with TDs queued?\n",
slot_id, ep_index);
xhci_dbg(xhci, "Underrun event on slot %u ep %u\n", slot_id, ep_index);
if (ep->skip)
break;
return 0;
case COMP_RING_OVERRUN:
xhci_dbg(xhci, "overrun event on endpoint\n");
if (!list_empty(&ep_ring->td_list))
xhci_dbg(xhci, "Overrun Event for slot %u ep %d still with TDs queued?\n",
slot_id, ep_index);
xhci_dbg(xhci, "Overrun event on slot %u ep %u\n", slot_id, ep_index);
if (ep->skip)
break;
return 0;