staging: r8188eu: remove lines from Makefile that silence build warnings

Remove the several lines from the Makefile that append EXTRA_CFLAGS options
to silence build warnings about unused variables, unused functions and such
like. This will enable cleanup of missed warnings, and easier spotting
of future such problems.

Acked-by: Michael Straube <straube.linux@gmail.com>
Signed-off-by: Phillip Potter <phil@philpotter.co.uk>
Link: https://lore.kernel.org/r/20210810235047.177883-9-phil@philpotter.co.uk
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

diff --git a/drivers/staging/r8188eu/Makefile b/drivers/staging/r8188eu/Makefile
index 152d632..7f6658f 100644 (file)
--- a/drivers/staging/r8188eu/Makefile
+++ b/drivers/staging/r8188eu/Makefile
@@ -2,15 +2,6 @@ SHELL := /bin/bash
 EXTRA_CFLAGS += $(USER_EXTRA_CFLAGS)
 EXTRA_CFLAGS += -O1
 
-EXTRA_CFLAGS += -Wno-unused-variable
-EXTRA_CFLAGS += -Wno-unused-value
-EXTRA_CFLAGS += -Wno-unused-label
-EXTRA_CFLAGS += -Wno-unused-parameter
-EXTRA_CFLAGS += -Wno-unused-function
-EXTRA_CFLAGS += -Wno-unused
-
-EXTRA_CFLAGS += -Wno-uninitialized
-
 ccflags-y += -D__CHECK_ENDIAN__
 
 CONFIG_R8188EU = m