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Lines Matching full:nil

24 	if err != nil {
25 return nil, err
29 if err != nil {
30 return nil, err
36 return &ifi, nil
40 return &ifi, nil
46 return nil, nil
48 return nil, errNoSuchInterface
52 if ifi == nil {
53 return IPv4zero, nil
56 if err != nil {
57 return nil, err
62 if v.IP.To4() != nil {
63 return v.IP, nil
66 if v.IP.To4() != nil {
67 return v.IP, nil
71 return nil, errNoSuchInterface
75 if ifi == nil {
76 return nil
79 if err != nil {
85 if a := v.IP.To4(); a != nil {
90 if a := v.IP.To4(); a != nil {
100 return nil
104 if err := fd.incref(); err != nil {
112 if err := fd.incref(); err != nil {
120 if err := fd.incref(); err != nil {
136 if err := fd.incref(); err != nil {