I can't get this warning to trigger, even without the suppression, so
remove it.  If it shows up again on some cppcheck version, we can replace
it with inline suppressions so it's clear where the issue lay.

Signed-off-by: David Gibson <david(a)gibson.dropbear.id.au>
---
 Makefile | 2 --
 1 file changed, 2 deletions(-)

diff --git a/Makefile b/Makefile
index 6df559e..7b3f8e1 100644
--- a/Makefile
+++ b/Makefile
@@ -283,12 +283,10 @@ cppcheck: $(SRCS) $(HEADERS)
 	$(SYSTEM_INCLUDES:%=--suppress=*:%/*)				\
 	$(SYSTEM_INCLUDES:%=--suppress=unmatchedSuppression:%/*)	\
 	--inline-suppr							\
-	--suppress=va_list_usedBeforeStarted:util.c			\
 	--suppress=unusedFunction					\
 	--suppress=unusedStructMember					\
 									\
 	--suppress=unmatchedSuppression:dhcp.c				\
 	--suppress=unmatchedSuppression:pcap.c				\
-	--suppress=unmatchedSuppression:util.c				\
 	$(filter -D%,$(FLAGS) $(CFLAGS))				\
 	.
-- 
2.37.3