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ALSA: Cleanup redundant tests on unsigned

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The variables are unsigned so the test `>= 0' is always true,
the `< 0' test always fails. In these cases the other part of
the test catches wrapped values.

In dac_audio_write() there does not occur a test for wrapped
values, but the test appears redundant.

Signed-off-by: Roel Kluin <[email protected]>
Signed-off-by: Takashi Iwai <[email protected]>
This commit is contained in:
Roel Kluin 2009-10-23 16:03:08 +02:00 • committed by Takashi Iwai
commit 84ed1a1942
7 changed files with 8 additions and 12 deletions
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3
sound/oss/sh_dac_audio.c
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@ -164,9 +164,6 @@ static ssize_t dac_audio_write(struct file *file, const char *buf, size_t count,
int free;
int nbytes;
if (count < 0)
return -EINVAL;
if (!count) {
dac_audio_sync();
return 0;