[PATCH] isdn/bas_gigaset: fix a leak on failure path in gigaset_probe()

Fri, 25 Jul 2014 15:35:30 -0700 

There is a lack of usb_put_dev(udev) on failure path in gigaset_probe().

Found by Linux Driver Verification project (linuxtesting.org).

Signed-off-by: Alexey Khoroshilov <khoroshi...@ispras.ru>
---
 drivers/isdn/gigaset/bas-gigaset.c | 1 +
 1 file changed, 1 insertion(+)

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;
 }
-- 
1.9.1

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