usb: xhci: remove 'handling_skipped_tds' from handle_tx_event()

When handle_tx_event() encounters a COMP_MISSED_SERVICE_ERROR or
COMP_NO_PING_RESPONSE_ERROR event, it moves to 'goto cleanup'.
Here, it sets a flag, 'handling_skipped_tds', based on conditions that
exclude these two error events.

Subsequently, the process evaluates the loop that persists as long as
'handling_skipped_tds' remains true. However, since 'trb_comp_code' does
not change after its assignment, if it indicates either of the two error
conditions, the loop terminates immediately.

To simplify this process and enhance clarity, the modification involves
returning immediately upon detecting COMP_MISSED_SERVICE_ERROR or
COMP_NO_PING_RESPONSE_ERROR. This adjustment allows for the direct use of
'ep->skip', removing the necessity for the 'handling_skipped_tds' flag.

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/20240429140245.3955523-12-mathias.nyman@linux.intel.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

0 files changed, 0 insertions, 0 deletions