[ Upstream commit 4596e752 ]

There are two put references in the failure case of initial
create_association. The first put actually frees the controller, thus the
second put references freed memory.

Remove the unnecessary 2nd put.
Signed-off-by: James Smart <james.smart@broadcom.com>
Signed-off-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Sasha Levin <alexander.levin@verizon.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>