Fix more golint warnings.

No issue #

Arvados-DCO-1.1-Signed-off-by: Ward Vandewege <ward@curii.com>

diff --git a/lib/cloud/ec2/ec2.go b/lib/cloud/ec2/ec2.go
index 29062c491e3467dc31e5782f754d42023217fb2d..b20dbfcc986f764e78c51dead8a4ec11d427516a 100644 (file)
--- a/lib/cloud/ec2/ec2.go
+++ b/lib/cloud/ec2/ec2.go
@@ -103,10 +103,10 @@ func awsKeyFingerprint(pk ssh.PublicKey) (md5fp string, sha1fp string, err error
        sha1pkix := sha1.Sum([]byte(pkix))
        md5fp = ""
        sha1fp = ""
-       for i := 0; i < len(md5pkix); i += 1 {
+       for i := 0; i < len(md5pkix); i++ {
                md5fp += fmt.Sprintf(":%02x", md5pkix[i])
        }
-       for i := 0; i < len(sha1pkix); i += 1 {
+       for i := 0; i < len(sha1pkix); i++ {
                sha1fp += fmt.Sprintf(":%02x", sha1pkix[i])
        }
        return md5fp[1:], sha1fp[1:], nil
@@ -251,7 +251,7 @@ func (instanceSet *ec2InstanceSet) Instances(tags cloud.InstanceTags) (instances
        }
 }
 
-func (az *ec2InstanceSet) Stop() {
+func (instanceSet *ec2InstanceSet) Stop() {
 }
 
 type ec2Instance struct {