diff options
| author | Gustavo A. R. Silva <gustavoars@kernel.org> | 2020-07-07 14:52:14 -0500 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2020-07-09 18:06:35 +0200 |
| commit | 2da3b53c78be8a11800a3d5053a8ca22b2455c8e (patch) | |
| tree | 40c1e422cbbfa4f3401c22c69d3bfe397cfa5e78 /drivers/usb/usbip | |
| parent | ec326c9d05ef330eb97d962ea69de9be56948dea (diff) | |
usbip: Use fallthrough pseudo-keyword
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>
Diffstat (limited to 'drivers/usb/usbip')
| -rw-r--r-- | drivers/usb/usbip/stub_rx.c | 2 | ||||
| -rw-r--r-- | drivers/usb/usbip/vhci_hcd.c | 7 | ||||
| -rw-r--r-- | drivers/usb/usbip/vhci_rx.c | 2 | ||||
| -rw-r--r-- | drivers/usb/usbip/vudc_transfer.c | 4 |
4 files changed, 7 insertions, 8 deletions
diff --git a/drivers/usb/usbip/stub_rx.c b/drivers/usb/usbip/stub_rx.c index e2b019532234..325c22008e53 100644 --- a/drivers/usb/usbip/stub_rx.c +++ b/drivers/usb/usbip/stub_rx.c @@ -424,7 +424,7 @@ static void masking_bogus_flags(struct urb *urb) 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; diff --git a/drivers/usb/usbip/vhci_hcd.c b/drivers/usb/usbip/vhci_hcd.c index 65850e9c7190..1b598db5d8b9 100644 --- a/drivers/usb/usbip/vhci_hcd.c +++ b/drivers/usb/usbip/vhci_hcd.c @@ -508,7 +508,7 @@ static int vhci_hub_control(struct usb_hcd *hcd, u16 typeReq, u16 wValue, 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"); @@ -561,7 +561,7 @@ static int vhci_hub_control(struct usb_hcd *hcd, u16 typeReq, u16 wValue, "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"); @@ -584,8 +584,7 @@ static int vhci_hub_control(struct usb_hcd *hcd, u16 typeReq, u16 wValue, /* 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); diff --git a/drivers/usb/usbip/vhci_rx.c b/drivers/usb/usbip/vhci_rx.c index 00fc98741c5d..266024cbb64f 100644 --- a/drivers/usb/usbip/vhci_rx.c +++ b/drivers/usb/usbip/vhci_rx.c @@ -27,7 +27,7 @@ struct urb *pickup_urb_and_free_priv(struct vhci_device *vdev, __u32 seqnum) switch (status) { case -ENOENT: - /* fall through */ + fallthrough; case -ECONNRESET: dev_dbg(&urb->dev->dev, "urb seq# %u was unlinked %ssynchronously\n", diff --git a/drivers/usb/usbip/vudc_transfer.c b/drivers/usb/usbip/vudc_transfer.c index c9db846ee4f6..7e801fee33bf 100644 --- a/drivers/usb/usbip/vudc_transfer.c +++ b/drivers/usb/usbip/vudc_transfer.c @@ -404,7 +404,7 @@ restart: * for now, give unlimited bandwidth */ limit += urb->transfer_buffer_length; - /* fallthrough */ + fallthrough; default: treat_control_like_bulk: total -= transfer(udc, urb, ep, limit); @@ -479,7 +479,7 @@ void v_kick_timer(struct vudc *udc, unsigned long time) 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); |