[ Upstream commit 79695dcd9ad4463a82def7f42960e6d7baa76f0b ] Return NVME_SC_INVALID_FIELD from discovery controller like normal controller when executing identify or get log page command. Signed-off-by: Hou Pu <houpu.main@gmail.com> Reviewed-by: Chaitanya Kulkarni <chaitanya.kulkarni@wdc.com> Signed-off-by: Christoph Hellwig <hch@lst.de> Signed-off-by: Sasha Levin <sashal@kernel.org>