NetApp/trident: operator/controllers/provisioner/installer/installer.go; 15 LoC

Found a possible issue in [NetApp/trident](https://www.github.com/NetApp/trident) at [operator/controllers/provisioner/installer/installer.go](https://github.com/NetApp/trident/blob/62ab24d23195b6616334fb7d17fe4a629dda67fe/operator/controllers/provisioner/installer/installer.go#L736-L750)

Below is the message reported by the analyzer for this snippet of code. Beware that the analyzer only reports the first issue it finds, so please do not limit your consideration to the contents of the below message.

> reference to csiDriver is reassigned at line 741

[Click here to see the code in its original context.](https://github.com/NetApp/trident/blob/62ab24d23195b6616334fb7d17fe4a629dda67fe/operator/controllers/provisioner/installer/installer.go#L736-L750)

Click here to show the 15 line(s) of Go which triggered the analyzer.

```go
for _, csiDriver := range csiDrivers {
if csiDriver.Name == CSIDriverName {
// Found a pod security policy named tridentpod in the same namespace
log.Infof("A Trident CSI driver CR named '%s' was found by label.", CSIDriverName)

currentK8sCSIDriver = &csiDriver
createCSIDriver = false
} else {
log.Errorf("a Trident CSI driver CR %s was found by label "+
"but does not meet name '%s' requirement, marking it for deletion",
csiDriver.Name, CSIDriverName)

unwantedCSIDrivers = append(unwantedCSIDrivers, csiDriver)
}
}

```

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See the descriptions of the classifications [here](https://github.com/github-vet/rangeclosure-findings#how-can-i-help) for more information.

commit ID: 62ab24d23195b6616334fb7d17fe4a629dda67fe