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slstatus
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removed unnecessary fp, shorter return 0 and fixed compiler warning in vol_perc

This commit is contained in:
Aaron Marcher 2016-10-09 14:06:04 +02:00
parent 5e7aa2a321
commit cc1bb3a344
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GPG Key ID: 74B048E5C2474F9A
1 changed files with 3 additions and 4 deletions
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slstatus.c
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@ -269,10 +269,9 @@ static char *
hostname(void) hostname(void)
{ {
char buf[HOST_NAME_MAX]; char buf[HOST_NAME_MAX];
FILE *fp;
if (gethostname(buf, sizeof(buf)) == -1) { if (gethostname(buf, sizeof(buf)) == -1) {
warn(1, "hostname"); warn("hostname");
return smprintf(UNKNOWN_STR); return smprintf(UNKNOWN_STR);
} }
@ -498,9 +497,9 @@ vol_perc(const char *card)
snd_mixer_close(handle); snd_mixer_close(handle);
if (max == 0) if (max == 0)
return smprintf("%d%%", 0); return smprintf("0%%");
else else
return smprintf("%d%%", ((uint_fast16_t)(vol * 100) / max)); return smprintf("%lu%%", ((uint_fast16_t)(vol * 100) / max));
} }
static char * static char *