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authorMathieu Malaterre <malat@debian.org>2019-05-29 10:04:34 +0200
committerMasahiro Yamada <yamada.masahiro@socionext.com>2019-06-09 15:07:52 +0900
commit869ee58b82680dae6e0b1d4b37e8c36561b2d2d6 (patch)
tree6306c4bf07bac5693a4bf6d05cc8a7d7524c35af /scripts
parentd1fdb6d8f6a4109a4263176c84b899076a5f8008 (diff)
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kbuild: Remove -Waggregate-return from scripts/Makefile.extrawarn
It makes little sense to pass -Waggregate-return these days since large part of the linux kernel rely on returning struct(s). For instance: ../include/linux/timekeeping.h: In function 'show_uptime': ../include/linux/ktime.h:91:34: error: function call has aggregate value [-Werror=aggregate-return] #define ktime_to_timespec64(kt) ns_to_timespec64((kt)) ^~~~~~~~~~~~~~~~~~~~~~ ../include/linux/timekeeping.h:166:8: note: in expansion of macro 'ktime_to_timespec64' *ts = ktime_to_timespec64(ktime_get_coarse_boottime()); Remove this warning from W=2 completely. Signed-off-by: Mathieu Malaterre <malat@debian.org> Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
Diffstat (limited to 'scripts')
-rw-r--r--scripts/Makefile.extrawarn1
1 files changed, 0 insertions, 1 deletions
diff --git a/scripts/Makefile.extrawarn b/scripts/Makefile.extrawarn
index 3ab8d1a303cd..98081ab300e5 100644
--- a/scripts/Makefile.extrawarn
+++ b/scripts/Makefile.extrawarn
@@ -34,7 +34,6 @@ warning-1 += $(call cc-option, -Wstringop-truncation)
warning-1 += -Wno-missing-field-initializers
warning-1 += -Wno-sign-compare
-warning-2 := -Waggregate-return
warning-2 += -Wcast-align
warning-2 += -Wdisabled-optimization
warning-2 += -Wnested-externs