diff options
| author | Simon Ser <simon.ser@intel.com> | 2019-06-07 14:05:07 +0300 |
|---|---|---|
| committer | Simon Ser <simon.ser@intel.com> | 2019-06-12 14:16:12 +0300 |
| commit | b90ebd9c21518f305a61ee50aea38462ef01e65c (patch) | |
| tree | b531b20875926dc477e726a365f13187777aacdc /lib/tests/igt_audio.c | |
| parent | ca09a5f14fb950817d31d153cea3be91ab2de4c5 (diff) | |
lib/tests/igt_audio: fix bad-function-cast warning
Cast a variable instead of the return value of the function.
Signed-off-by: Simon Ser <simon.ser@intel.com>
Reviewed-by: Martin Peres <martin.peres@linux.intel.com>
Diffstat (limited to 'lib/tests/igt_audio.c')
| -rw-r--r-- | lib/tests/igt_audio.c | 7 |
1 files changed, 5 insertions, 2 deletions
diff --git a/lib/tests/igt_audio.c b/lib/tests/igt_audio.c index 0fb8f94ce..a2d57fb8b 100644 --- a/lib/tests/igt_audio.c +++ b/lib/tests/igt_audio.c @@ -67,11 +67,14 @@ static void test_signal_detect_noise(struct audio_signal *signal) double buf[BUFFER_LEN]; bool ok; size_t i; + long r; /* Generate random samples between -1 and 1 */ srand(42); - for (i = 0; i < BUFFER_LEN; i++) - buf[i] = (double) random() / RAND_MAX * 2 - 1; + for (i = 0; i < BUFFER_LEN; i++) { + r = random(); + buf[i] = (double) r / RAND_MAX * 2 - 1; + } ok = audio_signal_detect(signal, SAMPLING_RATE, 0, buf, BUFFER_LEN); |