[ Upstream commit aef24311bd2d8a6d39a80c34f278b0fd1692aed3 ] Clearing the mr struct erases the lock owner and causes warnings to be emitted. It is not required to clear the mr so remove the memset call. Fixes: 94abbccdf291 ("vdpa/mlx5: Add shared memory registration code") Signed-off-by: Eli Cohen <elic@nvidia.com> Message-Id: <20230206121956.1149356-1-elic@nvidia.com> Signed-off-by: Michael S. Tsirkin <mst@redhat.com> Signed-off-by: Sasha Levin <sashal@kernel.org>