fib test - fix undefined behavior warning found by clang

warning: passing an object that undergoes default argument promotion
to 'va_start' has undefined behavior [-Wvarargs]

Change-Id: Ic9cfd61e38983bd67f30bf92f605e6c87d103ca5
Signed-off-by: Gabriel Ganne <gabriel.ganne@enea.com>

3 files changed, 3 insertions, 3 deletions

diff --git a/src/vnet/fib/fib_test.c b/src/vnet/fib/fib_test.c
index da517b0ceea..66a38236216 100644
--- a/src/vnet/fib/fib_test.c
+++ b/src/vnet/fib/fib_test.c
@@ -562,7 +562,7 @@ fib_test_validate_lb_v (const load_balance_t *lb,
 int
 fib_test_validate_entry (fib_node_index_t fei,
 			 fib_forward_chain_type_t fct,
-			 u16 n_buckets,
+			 int n_buckets,
 			 ...)
 {
     dpo_id_t dpo = DPO_INVALID;
diff --git a/src/vnet/fib/fib_test.h b/src/vnet/fib/fib_test.h
index 5adc52ec658..a9463d60830 100644
--- a/src/vnet/fib/fib_test.h
+++ b/src/vnet/fib/fib_test.h
@@ -107,7 +107,7 @@ extern int fib_test_validate_lb_v(const load_balance_t *lb,
 
 extern int fib_test_validate_entry(fib_node_index_t fei,
                                    fib_forward_chain_type_t fct,
-                                   u16 n_buckets,
+                                   int n_buckets,
                                    ...);
 
 #endif
diff --git a/src/vnet/mfib/mfib_test.c b/src/vnet/mfib/mfib_test.c
index 3ec00a74aa8..2cb663a5eb6 100644
--- a/src/vnet/mfib/mfib_test.c
+++ b/src/vnet/mfib/mfib_test.c
@@ -232,7 +232,7 @@ fib_forw_chain_type_from_fib_proto (fib_protocol_t proto)
 static int
 mfib_test_entry (fib_node_index_t fei,
                  mfib_entry_flags_t eflags,
-                 u16 n_buckets,
+                 int n_buckets,
                  ...)
 {
     const mfib_entry_t *mfe;