From 36d3f7d8204dabc225febdeca9db8a3114cc9b6d Mon Sep 17 00:00:00 2001 From: Shuah Khan Date: Thu, 25 Feb 2016 10:17:42 -0700 Subject: [PATCH] selftests: media_dcevice_test fix to handle ioctl failure case Fix to print information returned by ioctl only when it returns success. Signed-off-by: Shuah Khan --- tools/testing/selftests/media_tests/media_device_test.c | 5 +++-- 1 file changed, 3 insertions(+), 2 deletions(-) diff --git a/tools/testing/selftests/media_tests/media_device_test.c b/tools/testing/selftests/media_tests/media_device_test.c index a47880b9e00a..7a4d613f4742 100644 --- a/tools/testing/selftests/media_tests/media_device_test.c +++ b/tools/testing/selftests/media_tests/media_device_test.c @@ -86,8 +86,9 @@ int main(int argc, char **argv) ret = ioctl(fd, MEDIA_IOC_DEVICE_INFO, &mdi); if (ret < 0) printf("Media Device Info errno %s\n", strerror(errno)); - printf("Media device model %s driver %s\n", - mdi.model, mdi.driver); + else + printf("Media device model %s driver %s\n", + mdi.model, mdi.driver); sleep(10); count++; } -- 2.20.1