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Commit 4324cb23 authored by Arnd Bergmann's avatar Arnd Bergmann Committed by Linus Torvalds
Browse files

Kbuild: enable -Wmaybe-uninitialized warnings by default 



Previously the warnings were added back at the W=1 level and above, this
now turns them on again by default, assuming that we have addressed all
warnings and again have a clean build for v4.10.

I found a number of new warnings in linux-next already and submitted
bugfixes for those.  Hopefully they are caught by the 0day builder in
the future as soon as this patch is merged.

Signed-off-by: default avatarArnd Bergmann <arnd@arndb.de>
Signed-off-by: default avatarLinus Torvalds <torvalds@linux-foundation.org>
parent 75ed2687

scripts/Makefile.extrawarn

+0 −2
Original line number Diff line number Diff line
@@ -60,8 +60,6 @@ endif 
KBUILD_CFLAGS += $(warning)

else



KBUILD_CFLAGS += $(call cc-disable-warning, maybe-uninitialized)



ifeq ($(cc-name),clang)

KBUILD_CFLAGS += $(call cc-disable-warning, initializer-overrides)

KBUILD_CFLAGS += $(call cc-disable-warning, unused-value)