From: Arnd Bergmann <[email protected]> The -Wnested-externs warning has become useless with gcc, since this warns every time that BUILD_BUG_ON() or similar macros are used.
With clang, the warning option does nothing to start with, so just remove it entirely. Suggested-by: Nathan Chancellor <[email protected]> Signed-off-by: Arnd Bergmann <[email protected]> --- scripts/Makefile.extrawarn | 1 - 1 file changed, 1 deletion(-) diff --git a/scripts/Makefile.extrawarn b/scripts/Makefile.extrawarn index 6baee1200615..d53825503874 100644 --- a/scripts/Makefile.extrawarn +++ b/scripts/Makefile.extrawarn @@ -61,7 +61,6 @@ endif ifneq ($(findstring 2, $(KBUILD_EXTRA_WARN)),) KBUILD_CFLAGS += -Wdisabled-optimization -KBUILD_CFLAGS += -Wnested-externs KBUILD_CFLAGS += -Wshadow KBUILD_CFLAGS += $(call cc-option, -Wlogical-op) KBUILD_CFLAGS += -Wmissing-field-initializers -- 2.27.0
