Fix error: variable 'lfbclk' is used uninitialized whenever switch case is taken [-Werror,-Wsometimes-uninitialized]

Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
2022-10-26 10:53:04 +08:00 · 2022-10-26 10:53:04 +08:00 · c701d1c6ec
parent d1a3f5e47f
commit c701d1c6ec
1 changed files with 1 additions and 0 deletions
--- a/arch/arm/src/efm32/efm32_clockconfig.c
+++ b/arch/arm/src/efm32/efm32_clockconfig.c
@ -746,6 +746,7 @@ static inline uint32_t efm32_lfbclk_config(uint32_t lfbclksel, bool ulfrco,
          case CMU_LFCLKSEL_LFB_LFRCO:
            {
              efm32_enable_lfrco();
+              lfbclk = 0;
            }
            break;