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Remove unused *prometheus.Desc return value from collectors collect() function (#1475)

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This commit is contained in:
Ben Reedy
2024-05-11 20:05:45 +10:00
committed by GitHub
parent b977c8484b
commit 9bf84fb10c
42 changed files with 452 additions and 450 deletions
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12
pkg/collector/dns/dns.go
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@@ -208,8 +208,8 @@ func (c *collector) Build() error {
// Collect sends the metric values for each metric
// to the provided prometheus Metric channel.
func (c *collector) Collect(_ *types.ScrapeContext, ch chan<- prometheus.Metric) error {
if desc, err := c.collect(ch); err != nil {
_ = level.Error(c.logger).Log("msg", "failed collecting dns metrics", "desc", desc, "err", err)
if err := c.collect(ch); err != nil {
_ = level.Error(c.logger).Log("msg", "failed collecting dns metrics", "err", err)
return err
}
return nil
@@ -261,14 +261,14 @@ type Win32_PerfRawData_DNS_DNS struct {
ZoneTransferSOARequestSent uint32
}
func (c *collector) collect(ch chan<- prometheus.Metric) (*prometheus.Desc, error) {
func (c *collector) collect(ch chan<- prometheus.Metric) error {
var dst []Win32_PerfRawData_DNS_DNS
q := wmi.QueryAll(&dst, c.logger)
if err := wmi.Query(q, &dst); err != nil {
return nil, err
return err
}
if len(dst) == 0 {
return nil, errors.New("WMI query returned empty result set")
return errors.New("WMI query returned empty result set")
}
ch <- prometheus.MustNewConstMetric(
@@ -520,5 +520,5 @@ func (c *collector) collect(ch chan<- prometheus.Metric) (*prometheus.Desc, erro
float64(dst[0].SecureUpdateReceived),
)
return nil, nil
return nil
}