Eliminate a warning

2016-12-21 06:44:34 -06:00 · 2016-12-21 06:44:34 -06:00 · 1b7162a0db
commit 1b7162a0db
parent 89c33e9799
1 changed files with 0 additions and 1 deletions
--- a/arch/xtensa/src/esp32/esp32_cpustart.c
+++ b/arch/xtensa/src/esp32/esp32_cpustart.c
@ -254,7 +254,6 @@ int up_cpu_start(int cpu)
  if (!g_appcpu_started)
    {
      uint32_t regval;
-      int ret;

      /* Start CPU1 */