logging: Reduce device discovering verbosity

The `DiscoverSriovDevices` routine produces a huge amount of log entries,
making debugging problems hard.

Remove log entries that can produce a log line for each configured VF and which
does not produce any change in the environment.

Signed-off-by: Andrea Panattoni <[email protected]>

Author: zeeke

pkg/host/internal/network/network.go

@@ -75,7 +75,7 @@ func (n *network) TryToGetVirtualInterfaceName(pciAddr string) string {
 func (n *network) TryGetInterfaceName(pciAddr string) string {
 	names, err := n.dputilsLib.GetNetNames(pciAddr)
 	if err != nil || len(names) < 1 {
-		log.Log.Error(err, "TryGetInterfaceName(): failed to get interface name")
+		log.Log.Error(err, "TryGetInterfaceName(): failed to get interface name", "pciAddress", pciAddr)
 		return ""
 	}
 	netDevName := names[0]

pkg/host/internal/vdpa/vdpa.go

@@ -94,11 +94,9 @@ func (v *vdpa) DeleteVDPADevice(pciAddr string) error {
 func (v *vdpa) DiscoverVDPAType(pciAddr string) string {
 	expectedVDPAName := generateVDPADevName(pciAddr)
 	funcLog := log.Log.WithValues("device", pciAddr, "name", expectedVDPAName)
-	funcLog.V(2).Info("DiscoverVDPAType() discover device type")
 	_, err := v.netlinkLib.VDPAGetDevByName(expectedVDPAName)
 	if err != nil {
 		if errors.Is(err, syscall.ENODEV) {
-			funcLog.V(2).Info("DiscoverVDPAType(): VDPA device for VF not found")
 			return ""
 		}
 		if errors.Is(err, syscall.ENOENT) {