staging: r8188eu: res_to_status is unused

The function res_to_status is not used. Remove it.

Acked-by: Fabio M. De Francesco <fmdefrancesco@gmail.com>
Acked-by: Michael Straube <straube.linux@gmail.com>
Signed-off-by: Martin Kaiser <martin@kaiser.cx>
Link: https://lore.kernel.org/r/20211016181343.3686-2-martin@kaiser.cx
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

diff --git a/drivers/staging/r8188eu/include/osdep_service.h b/drivers/staging/r8188eu/include/osdep_service.h
index 4622ce400e41a6457efbbbfce2c6fa19cc90a896..d148137adf3949d71381c74022be757fe7935b55 100644 (file)
--- a/drivers/staging/r8188eu/include/osdep_service.h
+++ b/drivers/staging/r8188eu/include/osdep_service.h
@@ -174,11 +174,6 @@ static inline void flush_signals_thread(void)
                flush_signals(current);
 }
 
-static inline int res_to_status(int res)
-{
-       return res;
-}
-
 #define _RND(sz, r) ((((sz)+((r)-1))/(r))*(r))
 #define RND4(x)        (((x >> 2) + (((x & 3) == 0) ?  0: 1)) << 2)