Donate to e Foundation | Murena handsets with /e/OS | Own a part of Murena! Learn more

Commit c0e625c4 authored by Felipe Balbi's avatar Felipe Balbi Committed by Greg Kroah-Hartman
Browse files

usb: host: xhci: convert several if() to a single switch statement 



when getting endpoint type, a switch statement looks
better than a series of if () branches. There are no
functional changes with this patch, cleanup only.

Signed-off-by: default avatarFelipe Balbi <felipe.balbi@linux.intel.com>
Signed-off-by: default avatarMathias Nyman <mathias.nyman@linux.intel.com>
Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
parent 5abdc2e6

drivers/usb/host/xhci-mem.c

+6 −4
Original line number Diff line number Diff line
@@ -1414,14 +1414,16 @@ static u32 xhci_get_endpoint_type(struct usb_host_endpoint *ep) 


	in = usb_endpoint_dir_in(&ep->desc);



	if (usb_endpoint_xfer_control(&ep->desc))

	switch (usb_endpoint_type(&ep->desc)) {

	case USB_ENDPOINT_XFER_CONTROL:

		return CTRL_EP;

	if (usb_endpoint_xfer_bulk(&ep->desc))

	case USB_ENDPOINT_XFER_BULK:

		return in ? BULK_IN_EP : BULK_OUT_EP;

	if (usb_endpoint_xfer_isoc(&ep->desc))

	case USB_ENDPOINT_XFER_ISOC:

		return in ? ISOC_IN_EP : ISOC_OUT_EP;

	if (usb_endpoint_xfer_int(&ep->desc))

	case USB_ENDPOINT_XFER_INT:

		return in ? INT_IN_EP : INT_OUT_EP;

	}

	return 0;

}