removed unnecessary fp, shorter return 0 and fixed compiler warning in vol_perc
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5e7aa2a321
commit
cc1bb3a344
@ -269,10 +269,9 @@ static char *
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hostname(void)
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hostname(void)
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{
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{
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char buf[HOST_NAME_MAX];
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char buf[HOST_NAME_MAX];
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FILE *fp;
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if (gethostname(buf, sizeof(buf)) == -1) {
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if (gethostname(buf, sizeof(buf)) == -1) {
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warn(1, "hostname");
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warn("hostname");
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return smprintf(UNKNOWN_STR);
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return smprintf(UNKNOWN_STR);
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}
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}
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@ -498,9 +497,9 @@ vol_perc(const char *card)
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snd_mixer_close(handle);
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snd_mixer_close(handle);
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if (max == 0)
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if (max == 0)
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return smprintf("%d%%", 0);
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return smprintf("0%%");
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else
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else
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return smprintf("%d%%", ((uint_fast16_t)(vol * 100) / max));
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return smprintf("%lu%%", ((uint_fast16_t)(vol * 100) / max));
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}
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}
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static char *
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static char *
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