nvme: Add error check for xa_store in nvme_get_effects_log

nvme: Add error check for xa_store in nvme_get_effects_log

[ Upstream commit ac32057acc7f3d7a238dafaa9b2aa2bc9750080e ]

The xa_store() may fail due to memory allocation failure because there
is no guarantee that the index csi is already used. This fix adds an
error check of the return value of xa_store() in nvme_get_effects_log().

Fixes: 1cf7a12e09aa ("nvme: use an xarray to lookup the Commands Supported and Effects log")
Signed-off-by: Keisuke Nishimura <keisuke.nishimura@inria.fr>
Reviewed-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Sagi Grimberg <sagi@grimberg.me>
Signed-off-by: Keith Busch <kbusch@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>