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| author |   Shuah Khan <shuahkh@osg.samsung.com> | 2016-02-25 10:17:42 -0700 |
|---|---|---|
| committer | Shuah Khan <shuahkh@osg.samsung.com> | 2016-02-25 17:22:36 -0700 |
| commit | 36d3f7d8204dabc225febdeca9db8a3114cc9b6d (patch) | |
| tree | ae718929c8ddf3c855d9ca1581245034f2696722 /tools/testing/selftests/media_tests | |
| parent | selftests: add missing .gitignore file or entry (diff) | |
| download | wireguard-linux-36d3f7d8204dabc225febdeca9db8a3114cc9b6d.tar.xz wireguard-linux-36d3f7d8204dabc225febdeca9db8a3114cc9b6d.zip | |
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 <shuahkh@osg.samsung.com>
Diffstat (limited to 'tools/testing/selftests/media_tests')
| -rw-r--r-- | tools/testing/selftests/media_tests/media_device_test.c | 5 |
1 files 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++; } |