json tag is malformed.

net.go

@@ -1,8 +1,8 @@
 package gopsutil
 
 type NetIOCountersStat struct {
-	Name        string `json:"name""`        // interface name
-	BytesSent   uint64 `json:"bytes_sent""`  // number of bytes sent
+	Name        string `json:"name"`        // interface name
+	BytesSent   uint64 `json:"bytes_sent"`  // number of bytes sent
 	BytesRecv   uint64 `json:"bytes_recv"`   // number of bytes received
 	PacketsSent uint64 `json:"packets_sent"` // number of packets sent
 	PacketsRecv uint64 `json:"packets_recv"` // number of packets received
@@ -13,16 +13,16 @@ type NetIOCountersStat struct {
 }
 
 type Addr struct {
-	IP   string `json:"ip""`
-	Port uint32 `json:"port""`
+	IP   string `json:"ip"`
+	Port uint32 `json:"port"`
 }
 
 type NetConnectionStat struct {
-	Fd     uint32 `json:"fd""`
-	Family uint32 `json:"family""`
-	Type   uint32 `json:"type""`
-	Laddr  Addr   `json:"laddr""`
-	Raddr  Addr   `json:"raddr""`
-	Status string `json:"status""`
-	Pid    int32  `json:"pid""`
+	Fd     uint32 `json:"fd"`
+	Family uint32 `json:"family"`
+	Type   uint32 `json:"type"`
+	Laddr  Addr   `json:"laddr"`
+	Raddr  Addr   `json:"raddr"`
+	Status string `json:"status"`
+	Pid    int32  `json:"pid"`
 }