diff options
Diffstat (limited to 'apps/examples/adc/adc_main.c')
| -rw-r--r-- | apps/examples/adc/adc_main.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/apps/examples/adc/adc_main.c b/apps/examples/adc/adc_main.c index 16f180696..c64281385 100644 --- a/apps/examples/adc/adc_main.c +++ b/apps/examples/adc/adc_main.c @@ -252,9 +252,9 @@ int adc_main(int argc, char *argv[]) printf("adc_main: Initializing external ADC device\n"); ret = boardctl(BOARDIOC_ADCTEST_SETUP, 0); - if (ret != OK) + if (ret < 0) { - printf("adc_main: boardctl failed: %d\n", ret); + printf("adc_main: boardctl failed: %d\n", errno); errval = 1; goto errout; } |