4 files changed, 4 insertions, 20 deletions
diff --git a/drivers/staging/line6/pod.c b/drivers/staging/line6/pod.c
index d9b30212585..4dadc571d96 100644
--- a/drivers/staging/line6/pod.c
+++ b/drivers/staging/line6/pod.c
@@ -1149,14 +1149,10 @@ static struct snd_kcontrol_new pod_control_monitor = {
 static void pod_destruct(struct usb_interface *interface)
 {
 	struct usb_line6_pod *pod = usb_get_intfdata(interface);
-	struct usb_line6 *line6;
 
 	if (pod == NULL)
 		return;
-	line6 = &pod->line6;
-	if (line6 == NULL)
-		return;
-	line6_cleanup_audio(line6);
+	line6_cleanup_audio(&pod->line6);
 
 	del_timer(&pod->startup_timer);
 	cancel_work_sync(&pod->startup_work);
diff --git a/drivers/staging/line6/podhd.c b/drivers/staging/line6/podhd.c
index 6c0f7f21c24..7ef45437b4f 100644
--- a/drivers/staging/line6/podhd.c
+++ b/drivers/staging/line6/podhd.c
@@ -80,14 +80,10 @@ static struct line6_pcm_properties podhd_pcm_properties = {
 static void podhd_destruct(struct usb_interface *interface)
 {
 	struct usb_line6_podhd *podhd = usb_get_intfdata(interface);
-	struct usb_line6 *line6;
 
 	if (podhd == NULL)
 		return;
-	line6 = &podhd->line6;
-	if (line6 == NULL)
-		return;
-	line6_cleanup_audio(line6);
+	line6_cleanup_audio(&podhd->line6);
 }
 
 /*
diff --git a/drivers/staging/line6/toneport.c b/drivers/staging/line6/toneport.c
index 879e6992bbc..f31057830db 100644
--- a/drivers/staging/line6/toneport.c
+++ b/drivers/staging/line6/toneport.c
@@ -295,14 +295,10 @@ static struct snd_kcontrol_new toneport_control_source = {
 static void toneport_destruct(struct usb_interface *interface)
 {
 	struct usb_line6_toneport *toneport = usb_get_intfdata(interface);
-	struct usb_line6 *line6;
 
 	if (toneport == NULL)
 		return;
-	line6 = &toneport->line6;
-	if (line6 == NULL)
-		return;
-	line6_cleanup_audio(line6);
+	line6_cleanup_audio(&toneport->line6);
 }
 
 /*
diff --git a/drivers/staging/line6/variax.c b/drivers/staging/line6/variax.c
index 81241cdf1be..d36622228b2 100644
--- a/drivers/staging/line6/variax.c
+++ b/drivers/staging/line6/variax.c
@@ -572,14 +572,10 @@ static DEVICE_ATTR(raw2, S_IWUSR, line6_nop_read, variax_set_raw2);
 static void variax_destruct(struct usb_interface *interface)
 {
 	struct usb_line6_variax *variax = usb_get_intfdata(interface);
-	struct usb_line6 *line6;
 
 	if (variax == NULL)
 		return;
-	line6 = &variax->line6;
-	if (line6 == NULL)
-		return;
-	line6_cleanup_audio(line6);
+	line6_cleanup_audio(&variax->line6);
 
 	del_timer(&variax->startup_timer1);
 	del_timer(&variax->startup_timer2);