block: cleanup __alloc_disk_node

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Use early returns and goto-based unwinding to simplify the flow a bit.

Signed-off-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Jens Axboe <axboe@kernel.dk>

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Christoph Hellwig 2020-08-31 20:02:37 +02:00 • committed by Jens Axboe

parent e5c7fb4002

commit f93af2a494

1 changed files with 38 additions and 35 deletions

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73

block/genhd.c

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