nbd: use the structured req attr check

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Use the macro for checking presence of required attributes.
It has the advantage of reporting to the user which attr
was missing in a machine-readable format (extack).

Reviewed-by: Josef Bacik <josef@toxicpanda.com>
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Reviewed-by: Chaitanya Kulkarni <kch@nvidia.com>
Link: https://lore.kernel.org/r/20230224021301.1630703-2-kuba@kernel.org
Signed-off-by: Jens Axboe <axboe@kernel.dk>

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Jakub Kicinski 2023-02-23 18:13:01 -08:00 • committed by Jens Axboe

parent 9195b317f1

commit 7399b886b5

1 changed files with 4 additions and 4 deletions

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drivers/block/nbd.c

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