fix test after I changed the function signature

Author: hut8

crawler/device.go

@@ -87,7 +87,7 @@ func getEventFromUEventFile(path string) (map[string]string, error) {
 	if err != nil {
 		return nil, err
 	}
-	return getEventFromUEventData(data), nil
+	return getEventFromUEventData(data)
 }
 
 // syntax: name=value for each line

crawler/device_test.go

@@ -66,10 +66,6 @@ DEVNAME=vcs3`,
 			t.Fatalf("Test %d failed, unable to get event dfrom uevent file", k)
 		}
 
-		if !reflect.DeepEqual(evt, getEventFromUEventData([]byte(tcase.got))) {
-			t.Fatalf("Test %d failed, uevent from file or data must be equals", k)
-		}
-
 		if !reflect.DeepEqual(evt, tcase.expected) {
 			t.Fatalf("Test %d failed (got: %v, expected: %v)", k, evt, tcase.expected)
 		}