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Code Issues Releases Wiki Activity

staging: r8188eu: remove unused function RT_usb_endpoint_is_bulk_in

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Remove the RT_usb_endpoint_is_bulk_in function which is not used.

RT_usb_endpoint_dir_in is no longer used either and can also be removed.

Acked-by: Michael Straube <straube.linux@gmail.com>
Signed-off-by: Martin Kaiser <martin@kaiser.cx>
Link: https://lore.kernel.org/r/20210910202151.4007-3-martin@kaiser.cx
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Martin Kaiser 2021-09-10 22:21:49 +02:00 committed by Greg Kroah-Hartman
parent 74ad79fa77
commit 5cbe6c5d2c
1 changed files with 0 additions and 10 deletions
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10
drivers/staging/r8188eu/os_dep/usb_intf.c
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@ -73,11 +73,6 @@ static struct rtw_usb_drv rtl8188e_usb_drv = {
static struct rtw_usb_drv *usb_drv = &rtl8188e_usb_drv;
static inline int RT_usb_endpoint_dir_in(const struct usb_endpoint_descriptor *epd)
{
return (epd->bEndpointAddress & USB_ENDPOINT_DIR_MASK) == USB_DIR_IN;
}
static inline int RT_usb_endpoint_dir_out(const struct usb_endpoint_descriptor *epd)
{
return (epd->bEndpointAddress & USB_ENDPOINT_DIR_MASK) == USB_DIR_OUT;
@ -88,11 +83,6 @@ static inline int RT_usb_endpoint_xfer_bulk(const struct usb_endpoint_descriptor
return (epd->bmAttributes & USB_ENDPOINT_XFERTYPE_MASK) == USB_ENDPOINT_XFER_BULK;
}
static inline int RT_usb_endpoint_is_bulk_in(const struct usb_endpoint_descriptor *epd)
{
return RT_usb_endpoint_xfer_bulk(epd) && RT_usb_endpoint_dir_in(epd);
}
static inline int RT_usb_endpoint_is_bulk_out(const struct usb_endpoint_descriptor *epd)
{
return RT_usb_endpoint_xfer_bulk(epd) && RT_usb_endpoint_dir_out(epd);