Replace the existing /* fall through */ comments and its variants with
the new pseudo-keyword macro fallthrough[1]. Also, remove unnecessary
fall-through markings when it is the case.
[1] https://www.kernel.org/doc/html/latest/process/deprecated.html?highlight=fallthrough#implicit-switch-case-fall-through
Signed-off-by: Gustavo A. R. Silva <gustavoars@kernel.org>
Acked-by: Shuah Khan <skhan@linuxfoundation.org>
Link: https://lore.kernel.org/r/20200707195214.GA3932@embeddedor
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
case USB_ENDPOINT_XFER_BULK:
if (is_out)
allowed |= URB_ZERO_PACKET;
- /* FALLTHROUGH */
+ fallthrough;
default: /* all non-iso endpoints */
if (!is_out)
allowed |= URB_SHORT_NOT_OK;
case USB_PORT_FEAT_U1_TIMEOUT:
usbip_dbg_vhci_rh(
" SetPortFeature: USB_PORT_FEAT_U1_TIMEOUT\n");
- /* Fall through */
+ fallthrough;
case USB_PORT_FEAT_U2_TIMEOUT:
usbip_dbg_vhci_rh(
" SetPortFeature: USB_PORT_FEAT_U2_TIMEOUT\n");
"supported for USB 2.0 roothub\n");
goto error;
}
- /* FALLS THROUGH */
+ fallthrough;
case USB_PORT_FEAT_RESET:
usbip_dbg_vhci_rh(
" SetPortFeature: USB_PORT_FEAT_RESET\n");
/* 50msec reset signaling */
vhci_hcd->re_timeout = jiffies + msecs_to_jiffies(50);
-
- /* FALLS THROUGH */
+ fallthrough;
default:
usbip_dbg_vhci_rh(" SetPortFeature: default %d\n",
wValue);
switch (status) {
case -ENOENT:
- /* fall through */
+ fallthrough;
case -ECONNRESET:
dev_dbg(&urb->dev->dev,
"urb seq# %u was unlinked %ssynchronously\n",
* for now, give unlimited bandwidth
*/
limit += urb->transfer_buffer_length;
- /* fallthrough */
+ fallthrough;
default:
treat_control_like_bulk:
total -= transfer(udc, urb, ep, limit);
return;
case VUDC_TR_IDLE:
t->state = VUDC_TR_RUNNING;
- /* fallthrough */
+ fallthrough;
case VUDC_TR_STOPPED:
/* we may want to kick timer to unqueue urbs */
mod_timer(&t->timer, time);