Fix staticcheck ST1003 warnings (#1249)

This fixes a few staticcheck ST1003 warnings in OpenBSD CPU
collector. No functional change.

Signed-off-by: Ralf Horstmann <ralf+github@ackstorm.de>

1 files changed, 6 insertions, 6 deletions

diff --git a/collector/cpu_openbsd.go b/collector/cpu_openbsd.go
index 996e50e..cddc204 100644
--- a/collector/cpu_openbsd.go
+++ b/collector/cpu_openbsd.go
@@ -34,10 +34,10 @@ type cpuCollector struct {
 }
 
 func init() {
-        registerCollector("cpu", defaultEnabled, NewCpuCollector)
+        registerCollector("cpu", defaultEnabled, NewCPUCollector)
 }
 
-func NewCpuCollector() (Collector, error) {
+func NewCPUCollector() (Collector, error) {
         return &cpuCollector{
                 cpu: typedDesc{nodeCPUSecondsDesc, prometheus.CounterValue},
         }, nil
@@ -56,18 +56,18 @@ func (c *cpuCollector) Update(ch chan<- prometheus.Metric) (err error) {
                 return err
         }
 
-        var cp_time [][C.CPUSTATES]C.int64_t
+        var cpTime [][C.CPUSTATES]C.int64_t
         for i := 0; i < int(ncpus); i++ {
-                cp_timeb, err := unix.SysctlRaw("kern.cp_time2", i)
+                cpb, err := unix.SysctlRaw("kern.cp_time2", i)
                 if err != nil && err != unix.ENODEV {
                         return err
                 }
                 if err != unix.ENODEV {
-                        cp_time = append(cp_time, *(*[C.CPUSTATES]C.int64_t)(unsafe.Pointer(&cp_timeb[0])))
+                        cpTime = append(cpTime, *(*[C.CPUSTATES]C.int64_t)(unsafe.Pointer(&cpb[0])))
                 }
         }
 
-        for cpu, time := range cp_time {
+        for cpu, time := range cpTime {
                 lcpu := strconv.Itoa(cpu)
                 ch <- c.cpu.mustNewConstMetric(float64(time[C.CP_USER])/hz, lcpu, "user")
                 ch <- c.cpu.mustNewConstMetric(float64(time[C.CP_NICE])/hz, lcpu, "nice")