[PATCH v4 2/2] kunit: avoid memory leak on device register error

If the device register fails, free the allocated memory before returning.

Signed-off-by: Wander Lairson Costa wander@redhat.com Fixes: d03c720e03bd ("kunit: Add APIs for managing devices") --- lib/kunit/device.c | 1 + 1 file changed, 1 insertion(+)

diff --git a/lib/kunit/device.c b/lib/kunit/device.c index 25c81ed465fb..d8c09dcb3e79 100644 --- a/lib/kunit/device.c +++ b/lib/kunit/device.c @@ -131,6 +131,7 @@ static struct kunit_device *kunit_device_register_internal(struct kunit *test, err = device_register(&kunit_dev->dev); if (err) { put_device(&kunit_dev->dev); + kfree(kunit_dev); return ERR_PTR(err); }