go fmt

proc/proc.go

@@ -4,21 +4,21 @@ import (
 	"encoding/hex"
 	"errors"
 	"fmt"
+	"github.com/subgraph/fw-daemon/Godeps/_workspace/src/github.com/op/go-logging"
 	"io/ioutil"
 	"net"
 	"strconv"
 	"strings"
-	"github.com/subgraph/fw-daemon/Godeps/_workspace/src/github.com/op/go-logging"
 )
 
 var log = logging.MustGetLogger("proc")
+
 func SetLogger(logger *logging.Logger) {
 	log = logger
 }
 
 var pcache = &pidCache{}
 
-
 func LookupUDPSocketProcess(srcPort uint16) *ProcInfo {
 	ss := findUDPSocket(srcPort)
 	if ss == nil {
@@ -63,7 +63,6 @@ func (sa *socketAddr) parse(s string) error {
 	return nil
 }
 
-
 func ParseIp(ip string) (net.IP, error) {
 	var result net.IP
 	dst, err := hex.DecodeString(ip)
@@ -145,7 +144,7 @@ func readConntrack() ([]*ConnectionInfo, error) {
 	}
 	var result []*ConnectionInfo
 	lines := strings.Split(string(data), "\n")
-	for _,line := range(lines) {
+	for _, line := range lines {
 		ci, err := parseConntrackLine(line)
 		if err != nil {
 			return nil, err

proc/proc_pid.go

@@ -1,17 +1,16 @@
 package proc
 
 import (
+	"fmt"
+	"io/ioutil"
 	"os"
+	"path"
 	"strconv"
-	"fmt"
 	"strings"
-	"path"
-	"io/ioutil"
 	"sync"
 	"syscall"
 )
 
-
 type ProcInfo struct {
 	Uid     int
 	Pid     int

proc/socket.go

@@ -1,11 +1,12 @@
 package proc
+
 import (
-	"net"
+	"errors"
 	"fmt"
 	"io/ioutil"
-	"strings"
-	"errors"
+	"net"
 	"strconv"
+	"strings"
 )
 
 type socketAddr struct {
@@ -83,7 +84,6 @@ func (ss *socketStatus) parseLine(line string) error {
 	return nil
 }
 
-
 func getSocketLines(proto string) []string {
 	path := fmt.Sprintf("/proc/net/%s", proto)
 	data, err := ioutil.ReadFile(path)