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test/latency: fix timediff calculation
Signed-off-by: Jaroslav Kysela <perex@perex.cz>
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1 changed files with 1 additions and 1 deletions
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@ -321,7 +321,7 @@ long timediff(snd_timestamp_t t1, snd_timestamp_t t2)
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l = (signed long) t1.tv_usec - (signed long) t2.tv_usec;
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if (l < 0) {
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t1.tv_sec--;
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l = -l;
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l = 1000000 + l;
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l %= 1000000;
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}
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return (t1.tv_sec * 1000000) + l;
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