Makefile.inc: Remove duplicated -Wreturn-type option
"-Wall" turns on "-Wreturn-type".
Change-Id: Iad4d8465112e3ca89d7d78e391d52c2b2d5f37cd
Signed-off-by: Elyes Haouas <ehaouas@noos.fr>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/72436
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Felix Singer <service+coreboot-gerrit@felixsinger.de>
diff --git a/Makefile.inc b/Makefile.inc
index 8deb099..808c0d9 100644
--- a/Makefile.inc
+++ b/Makefile.inc
@@ -435,7 +435,7 @@
ifeq ($(CCC_ANALYZER_OUTPUT_FORMAT),)
CFLAGS_common += -Wno-packed-not-aligned
CFLAGS_common += -fconserve-stack
-CFLAGS_common += -Wnull-dereference -Wreturn-type
+CFLAGS_common += -Wnull-dereference
CFLAGS_common += -Wlogical-op -Wduplicated-cond -Wno-array-compare
endif
endif