Fix linter, try to fix exporter

.github/workflows/golangci-lint.yml

@@ -14,19 +14,23 @@ on:
 
 jobs:
   golangci:
+    permissions:
+      contents: read  # for actions/checkout to fetch code
+      pull-requests: read  # for golangci/golangci-lint-action to fetch pull requests
     name: lint
     runs-on: ubuntu-latest
     steps:
       - name: Checkout repository
-        uses: actions/checkout@3df4ab11eba7bda6032a0b82a6bb43b11571feac # v4.0.0
-      - name: install Go
-        uses: actions/setup-go@6edd4406fa81c3da01a34fa6f6343087c207a568 # v3.5.0
+        uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # v4.2.2
+      - name: Install Go
+        uses: actions/setup-go@3041bf56c941b39c61721a86cd11f3bb1338122a # v5.2.0
         with:
-          go-version: 1.20.x
+          go-version: 1.23.x
       - name: Install snmp_exporter/generator dependencies
         run: sudo apt-get update && sudo apt-get -y install libsnmp-dev
         if: github.repository == 'prometheus/snmp_exporter'
       - name: Lint
-        uses: golangci/golangci-lint-action@3a919529898de77ec3da873e3063ca4b10e7f5cc # v3.7.0
+        uses: golangci/golangci-lint-action@971e284b6050e8a5849b72094c50ab08da042db8 # v6.1.1
         with:
-          version: v1.54.2
+          args: --verbose
+          version: v1.62.0

collector/zfs_freebsd.go

@@ -327,7 +327,7 @@ func (c *zfsCollector) parseFreeBSDPoolObjsetStats() error {
 		"nunlinked", "nunlinks", "nread", "reads", "nwritten", "writes",
 	}
 	zfsPoolMibPrefix := "kstat.zfs.pool.dataset"
-	zfsDatasetNames := []string{}
+	zfsDatasetsNames := []string{}
 
 	zfsDatasets, err := unix.Sysctl(zfsPoolMibPrefix)
 	if err != nil {