staging: r8188eu: remove unused function parameter

The regs parameter of the usb_write_port_complete function is not used. We
can remove it.

We can also remove the macro to hide the regs parameter when
usb_write_port_complete is used as callback function for an urb transfer.

Signed-off-by: Martin Kaiser <martin@kaiser.cx>
Tested-by: Philipp Hortmann <philipp.g.hortmann@gmail.com> # Edimax N150
Link: https://lore.kernel.org/r/20230110205626.183516-4-martin@kaiser.cx
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

diff --git a/drivers/staging/r8188eu/include/usb_ops_linux.h b/drivers/staging/r8188eu/include/usb_ops_linux.h
index 966688e..e406a1f 100644 (file)
--- a/drivers/staging/r8188eu/include/usb_ops_linux.h
+++ b/drivers/staging/r8188eu/include/usb_ops_linux.h
@@ -19,8 +19,6 @@
        usb_bulkout_zero_complete(purb)
 #define usb_write_mem_complete(purb, regs)             \
        usb_write_mem_complete(purb)
-#define usb_write_port_complete(purb, regs)            \
-       usb_write_port_complete(purb)
 #define usb_read_port_complete(purb, regs)             \
        usb_read_port_complete(purb)
 #define usb_read_interrupt_complete(purb, regs)                \

diff --git a/drivers/staging/r8188eu/os_dep/usb_ops_linux.c b/drivers/staging/r8188eu/os_dep/usb_ops_linux.c
index 7da13b8..3fd0800 100644 (file)
--- a/drivers/staging/r8188eu/os_dep/usb_ops_linux.c
+++ b/drivers/staging/r8188eu/os_dep/usb_ops_linux.c
@@ -35,7 +35,7 @@ void rtw_read_port_cancel(struct adapter *padapter)
        }
 }
 
-static void usb_write_port_complete(struct urb *purb, struct pt_regs *regs)
+static void usb_write_port_complete(struct urb *purb)
 {
        struct xmit_buf *pxmitbuf = (struct xmit_buf *)purb->context;
        struct adapter *padapter = pxmitbuf->padapter;