null_blk: simplify copy_from_nullb

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It always returns success, so the code that saves the errors status, but
proceeds without checking it looks a bit odd. Clean this up.

Signed-off-by: Keith Busch <kbusch@kernel.org>
Reviewed-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Johannes Thumshirn <johannes.thumshirn@wdc.com>
Reviewed-by: Damien Le Moal <dlemoal@kernel.org>
Reviewed-by: Chaitanya Kulkarni <kch@nvidia.com>
Tested-by: Hans Holmberg <hans.holmberg@wdc.com>
Signed-off-by: Jens Axboe <axboe@kernel.dk>

...

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Keith Busch 2025-11-05 17:54:44 -08:00 • committed by Jens Axboe

parent e87d66ab27

commit 1165d20f4d

1 changed files with 3 additions and 4 deletions

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7

drivers/block/null_blk/main.c

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