From: Felipe Balbi <felipe.balbi@xxxxxxxxxxxxxxx>
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: Felipe Balbi <felipe.balbi@xxxxxxxxxxxxxxx>
Signed-off-by: Mathias Nyman <mathias.nyman@xxxxxxxxxxxxxxx>
---
drivers/usb/host/xhci-mem.c | 10 ++++++----
1 file changed, 6 insertions(+), 4 deletions(-)
diff --git a/drivers/usb/host/xhci-mem.c b/drivers/usb/host/xhci-mem.c
index 0640e762..0019094 100644
--- a/drivers/usb/host/xhci-mem.c
+++ b/drivers/usb/host/xhci-mem.c
@@ -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;
}
--
1.9.1
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