acl: make scalar RT code more similar to vector one

[dpdk.git] / lib / librte_acl / acl_run_scalar.c

diff --git a/lib/librte_acl/acl_run_scalar.c b/lib/librte_acl/acl_run_scalar.c
index 40691ce..9935125 100644 (file)
--- a/lib/librte_acl/acl_run_scalar.c
+++ b/lib/librte_acl/acl_run_scalar.c
@@ -162,31 +162,34 @@ rte_acl_classify_scalar(const struct rte_acl_ctx *ctx, const uint8_t **data,
        transition0 = index_array[0];
        transition1 = index_array[1];
 
+       while ((transition0 | transition1) & RTE_ACL_NODE_MATCH) {
+               transition0 = acl_match_check(transition0,
+                       0, ctx, parms, &flows, resolve_priority_scalar);
+               transition1 = acl_match_check(transition1,
+                       1, ctx, parms, &flows, resolve_priority_scalar);
+       }
+
        while (flows.started > 0) {
 
                input0 = GET_NEXT_4BYTES(parms, 0);
                input1 = GET_NEXT_4BYTES(parms, 1);
 
                for (n = 0; n < 4; n++) {
-                       if (likely((transition0 & RTE_ACL_NODE_MATCH) == 0))
-                               transition0 = scalar_transition(flows.trans,
-                                       transition0, (uint8_t)input0);
 
+                       transition0 = scalar_transition(flows.trans,
+                               transition0, (uint8_t)input0);
                        input0 >>= CHAR_BIT;
 
-                       if (likely((transition1 & RTE_ACL_NODE_MATCH) == 0))
-                               transition1 = scalar_transition(flows.trans,
-                                       transition1, (uint8_t)input1);
-
+                       transition1 = scalar_transition(flows.trans,
+                               transition1, (uint8_t)input1);
                        input1 >>= CHAR_BIT;
-
                }
-               if ((transition0 | transition1) & RTE_ACL_NODE_MATCH) {
+
+               while ((transition0 | transition1) & RTE_ACL_NODE_MATCH) {
                        transition0 = acl_match_check(transition0,
                                0, ctx, parms, &flows, resolve_priority_scalar);
                        transition1 = acl_match_check(transition1,
                                1, ctx, parms, &flows, resolve_priority_scalar);
-
                }
        }
        return 0;