ALSA: line6: Remove superfluous NULL checks

Signed-off-by: Chris Rorvick <chris@rorvick.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>

1 files changed, 1 insertions, 11 deletions

diff --git a/sound/usb/line6/driver.c b/sound/usb/line6/driver.c
index a3da18b876d1..3757b0c03054 100644
--- a/sound/usb/line6/driver.c
+++ b/sound/usb/line6/driver.c
@@ -456,21 +456,11 @@ int line6_probe(struct usb_interface *interface,
                 const struct line6_properties *properties,
                 int (*private_init)(struct usb_interface *, struct usb_line6 *))
 {
-        struct usb_device *usbdev;
+        struct usb_device *usbdev = interface_to_usbdev(interface);
         struct snd_card *card;
         int interface_number;
         int ret;
 
-        if (!interface) {
-                ret = -ENODEV;
-                goto err_put;
-        }
-        usbdev = interface_to_usbdev(interface);
-        if (!usbdev) {
-                ret = -ENODEV;
-                goto err_put;
-        }
-
         /* we don't handle multiple configurations */
         if (usbdev->descriptor.bNumConfigurations != 1) {
                 ret = -ENODEV;