1 files changed, 1 insertions, 0 deletions

diff --git a/drivers/isdn/gigaset/bas-gigaset.c b/drivers/isdn/gigaset/bas-gigaset.c
index c44950d3eb7b..b7ae0a0dd5b6 100644
--- a/drivers/isdn/gigaset/bas-gigaset.c
+++ b/drivers/isdn/gigaset/bas-gigaset.c
@@ -2400,6 +2400,7 @@ allocerr:
 error:
         freeurbs(cs);
         usb_set_intfdata(interface, NULL);
+        usb_put_dev(udev);
         gigaset_freecs(cs);
         return rc;
 }