fix logic

Signed-off-by: Niclas Schad <niclas.schad@stackit.cloud>

Author: nschad

pkg/csi/util/mount/mount.go

@@ -162,7 +162,7 @@ func CountNonVirtioBlockDevices() (int64, error) {
 			// 2. Check if the port has downstream devices
 			// If the bridge has children, they appear as subdirectories
 			// matching the PCI address format (e.g., 0000:01:00.0)
-			isNonBLockDevice := false
+			isNonBlockDevice := false
 			files, err2 := os.ReadDir(devPath)
 			if err2 != nil {
 				klog.Errorf("failed to read dir %s : %v", devPath, err2)
@@ -171,12 +171,12 @@ func CountNonVirtioBlockDevices() (int64, error) {
 				// Ignore PCI bus directories such as pci001 pci002 and pci010
 				// Devices must follow <domain:bus:device.function> format
 				if pciAddressRegex.MatchString(file.Name()) {
-					isNonBLockDevice = probePCIeDevice(devPath, file, isNonBLockDevice)
+					isNonBlockDevice = IsNonBlockDevice(devPath, file, isNonBlockDevice)
 					break
 				}
 			}
 
-			if !isNonBLockDevice {
+			if isNonBlockDevice {
 				pcieSlotsOccupiedByNonBlockDevice++
 			}
 		} else {
@@ -187,7 +187,7 @@ func CountNonVirtioBlockDevices() (int64, error) {
 	return int64(pcieSlotsOccupiedByNonBlockDevice), nil
 }
 
-func probePCIeDevice(devPath string, file os.DirEntry, isNonBLockDevice bool) bool {
+func IsNonBlockDevice(devPath string, file os.DirEntry, isNonBLockDevice bool) bool {
 	pciDevicePath := filepath.Join(devPath, file.Name())
 	deviceBuf, err := os.ReadFile(filepath.Join(pciDevicePath, "device"))
 	if err != nil {