nvme: put ns_head ref if namespace fails allocation

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In case nvme_alloc_ns fails after we initialize ns_head but before we
add the ns to the controller namespaces list we need to explicitly put
the ns_head reference because when we teardown the controller we
won't find it, causing us to leak a dangling subsystem eventually.

Signed-off-by: Sagi Grimberg <sagi@grimberg.me>
Signed-off-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Jens Axboe <axboe@kernel.dk>

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Sagi Grimberg 2019-03-13 18:54:57 +01:00 • committed by Jens Axboe

parent 81fe928499

commit a63b83700b

1 changed files with 1 additions and 0 deletions

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drivers/nvme/host/core.c

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