diff --git a/archive/archive.go b/archive/archive.go
index 5ae8ef5..f637277 100644
--- a/archive/archive.go
+++ b/archive/archive.go
@@ -130,7 +130,7 @@ func DetectCompression(source []byte) Compression {
 		Xz:    {0xFD, 0x37, 0x7A, 0x58, 0x5A, 0x00},
 	} {
 		if len(source) < len(m) {
-			logrus.Debugf("Len too short")
+			logrus.Debug("Len too short")
 			continue
 		}
 		if bytes.Compare(m, source[:len(m)]) == 0 {
@@ -408,7 +408,7 @@ func createTarFile(path, extractDir string, hdr *tar.Header, reader io.Reader, L
 		}
 
 	case tar.TypeXGlobalHeader:
-		logrus.Debugf("PAX Global Extended Headers found and ignored")
+		logrus.Debug("PAX Global Extended Headers found and ignored")
 		return nil
 
 	default:
diff --git a/authorization/response.go b/authorization/response.go
index f48f071..9eec82d 100644
--- a/authorization/response.go
+++ b/authorization/response.go
@@ -155,7 +155,7 @@ func (rm *responseModifier) Hijack() (net.Conn, *bufio.ReadWriter, error) {
 func (rm *responseModifier) CloseNotify() <-chan bool {
 	closeNotifier, ok := rm.rw.(http.CloseNotifier)
 	if !ok {
-		logrus.Errorf("Internal response writer doesn't support the CloseNotifier interface")
+		logrus.Error("Internal response writer doesn't support the CloseNotifier interface")
 		return nil
 	}
 	return closeNotifier.CloseNotify()
@@ -165,7 +165,7 @@ func (rm *responseModifier) CloseNotify() <-chan bool {
 func (rm *responseModifier) Flush() {
 	flusher, ok := rm.rw.(http.Flusher)
 	if !ok {
-		logrus.Errorf("Internal response writer doesn't support the Flusher interface")
+		logrus.Error("Internal response writer doesn't support the Flusher interface")
 		return
 	}
 
diff --git a/devicemapper/devmapper.go b/devicemapper/devmapper.go
index db3244a..838b06a 100644
--- a/devicemapper/devmapper.go
+++ b/devicemapper/devmapper.go
@@ -279,7 +279,7 @@ func LogInit(logger DevmapperLogger) {
 // SetDevDir sets the dev folder for the device mapper library (usually /dev).
 func SetDevDir(dir string) error {
 	if res := DmSetDevDir(dir); res != 1 {
-		logrus.Debugf("devicemapper: Error dm_set_dev_dir")
+		logrus.Debug("devicemapper: Error dm_set_dev_dir")
 		return ErrSetDevDir
 	}
 	return nil
diff --git a/loopback/attach_loopback.go b/loopback/attach_loopback.go
index c6d72d7..971f45e 100644
--- a/loopback/attach_loopback.go
+++ b/loopback/attach_loopback.go
@@ -47,7 +47,7 @@ func openNextAvailableLoopback(index int, sparseFile *os.File) (loopFile *os.Fil
 		fi, err := os.Stat(target)
 		if err != nil {
 			if os.IsNotExist(err) {
-				logrus.Errorf("There are no more loopback devices available.")
+				logrus.Error("There are no more loopback devices available.")
 			}
 			return nil, ErrAttachLoopbackDevice
 		}
@@ -127,7 +127,7 @@ func AttachLoopDevice(sparseName string) (loop *os.File, err error) {
 
 		// If the call failed, then free the loopback device
 		if err := ioctlLoopClrFd(loopFile.Fd()); err != nil {
-			logrus.Errorf("Error while cleaning up the loopback device")
+			logrus.Error("Error while cleaning up the loopback device")
 		}
 		loopFile.Close()
 		return nil, ErrAttachLoopbackDevice
diff --git a/signal/trap.go b/signal/trap.go
index 874509e..d35ef0e 100644
--- a/signal/trap.go
+++ b/signal/trap.go
@@ -49,11 +49,11 @@ func Trap(cleanup func()) {
 						}
 					} else {
 						// 3 SIGTERM/INT signals received; force exit without cleanup
-						logrus.Infof("Forcing docker daemon shutdown without cleanup; 3 interrupts received")
+						logrus.Info("Forcing docker daemon shutdown without cleanup; 3 interrupts received")
 					}
 				case syscall.SIGQUIT:
 					DumpStacks()
-					logrus.Infof("Forcing docker daemon shutdown without cleanup on SIGQUIT")
+					logrus.Info("Forcing docker daemon shutdown without cleanup on SIGQUIT")
 				}
 				//for the SIGINT/TERM, and SIGQUIT non-clean shutdown case, exit with 128 + signal #
 				os.Exit(128 + int(sig.(syscall.Signal)))