From: Arnd Bergmann <arnd@xxxxxxxx> Subject: fbmon: remove unused function argument When building with "make W=1", we get a warning about an empty stub function that does nothing but reassign its one of its arguments: drivers/video/fbdev/core/fbmon.c: In function 'fb_edid_to_monspecs': drivers/video/fbdev/core/fbmon.c:1497:67: error: parameter 'specs' set but not used [-Werror=unused-but-set-parameter] We can simply make that function completely empty to avoid the warning. This prevents a warning which everyone will see after "CFLAGS: add -Wunused-but-set-parameter" is merged. Link: http://lkml.kernel.org/r/20160715203229.1771162-1-arnd@xxxxxxxx Signed-off-by: Arnd Bergmann <arnd@xxxxxxxx> Cc: Jean-Christophe Plagniol-Villard <plagnioj@xxxxxxxxxxxx> Cc: Tomi Valkeinen <tomi.valkeinen@xxxxxx> Cc: Alexey Dobriyan <adobriyan@xxxxxxxxx> Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx> --- drivers/video/fbdev/core/fbmon.c | 1 - 1 file changed, 1 deletion(-) diff -puN drivers/video/fbdev/core/fbmon.c~fbmon-remove-unused-function-argument drivers/video/fbdev/core/fbmon.c --- a/drivers/video/fbdev/core/fbmon.c~fbmon-remove-unused-function-argument +++ a/drivers/video/fbdev/core/fbmon.c @@ -1496,7 +1496,6 @@ int fb_parse_edid(unsigned char *edid, s } void fb_edid_to_monspecs(unsigned char *edid, struct fb_monspecs *specs) { - specs = NULL; } void fb_edid_add_monspecs(unsigned char *edid, struct fb_monspecs *specs) { _ -- To unsubscribe from this list: send the line "unsubscribe mm-commits" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
