nvme: fix error-handling for io_uring nvme-passthrough
authorAnuj Gupta <anuj20.g@samsung.com>
Wed, 18 Oct 2023 19:24:30 +0000 (00:54 +0530)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Mon, 20 Nov 2023 10:59:35 +0000 (11:59 +0100)
commit04e446f54f664f5082778e9283810b56534450c9
treeb8fc846d7df2d47054b43969e718abc41275139a
parentfdfccd3dcb44ef166968f7ca17a490614a8a4352
nvme: fix error-handling for io_uring nvme-passthrough

[ Upstream commit 1147dd0503564fa0e03489a039f9e0c748a03db4 ]

Driver may return an error before submitting the command to the device.
Ensure that such error is propagated up.

Fixes: 456cba386e94 ("nvme: wire-up uring-cmd support for io-passthru on char-device.")
Signed-off-by: Anuj Gupta <anuj20.g@samsung.com>
Signed-off-by: Kanchan Joshi <joshi.k@samsung.com>
Reviewed-by: Niklas Cassel <niklas.cassel@wdc.com>
Reviewed-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Keith Busch <kbusch@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
drivers/nvme/host/ioctl.c