Eliminate a warning

2016-04-02 14:48:51 -06:00 · 2016-04-02 14:48:51 -06:00 · 29f1c90b82
commit 29f1c90b82
parent 9bc38d19d9
1 changed files with 0 additions and 2 deletions
--- a/arch/arm/src/stm32l4/stm32l4_rng.c
+++ b/arch/arm/src/stm32l4/stm32l4_rng.c
@ -107,8 +107,6 @@ static const struct file_operations g_rngops =

 static int stm32l4_rnginitialize(void)
 {
-  uint32_t regval;
-
  vdbg("Initializing RNG\n");

  memset(&g_rngdev, 0, sizeof(struct rng_dev_s));