init flow steering even when autoscale is disabled

Signed-off-by: Rajath Shashidhara <rajaths@cs.utexas.edu>

Author: rajathshashidhara

tas/fast/network.c

@@ -162,10 +162,8 @@ int network_init(unsigned n_threads)
 
 
   /* workaround for mlx5. */
-  if (config.fp_autoscale) {
-    if (reta_mlx5_resize() != 0) {
-      goto error_exit;
-    }
+  if (reta_mlx5_resize() != 0) {
+    goto error_exit;
   }
 
 #if RTE_VER_YEAR < 18
@@ -270,11 +268,9 @@ int network_thread_init(struct dataplane_context *ctx)
     }
 
     /* setting up RETA failed */
-    if (config.fp_autoscale) {
-      if (reta_setup() != 0) {
-        fprintf(stderr, "RETA setup failed\n");
-        goto error_tx_queue;
-      }
+    if (reta_setup() != 0) {
+      fprintf(stderr, "RETA setup failed\n");
+      goto error_tx_queue;
     }
     start_done = 1;
   }

tas/tas.c

@@ -81,6 +81,9 @@ int main(int argc, char *argv[])
     goto error_exit;
   }
   fp_cores_max = config.fp_cores_max;
+  if (!config.fp_autoscale) {
+    fp_cores_cur = fp_cores_max;
+  }
 
   /* allocate shared memory before dpdk grabs all huge pages */
   if (shm_preinit() != 0) {