L2-learn; cache prefetch fix

[vpp.git] / src / vnet / l2 / l2_fib.h

diff --git a/src/vnet/l2/l2_fib.h b/src/vnet/l2/l2_fib.h
index 77b5e7b..a5050c4 100644 (file)
--- a/src/vnet/l2/l2_fib.h
+++ b/src/vnet/l2/l2_fib.h
@@ -363,10 +363,10 @@ static_always_inline void
 l2fib_lookup_4 (BVT (clib_bihash) * mac_table,
                l2fib_entry_key_t * cached_key,
                l2fib_entry_result_t * cached_result,
-               u8 * mac0,
-               u8 * mac1,
-               u8 * mac2,
-               u8 * mac3,
+               const u8 * mac0,
+               const u8 * mac1,
+               const u8 * mac2,
+               const u8 * mac3,
                u16 bd_index0,
                u16 bd_index1,
                u16 bd_index2,