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nvmet: only check for filebacking on -ENOTBLK 

We only need to check for a file-backed namespace if
nvmet_bdev_ns_enable() returns -ENOTBLK. For any other error
it's pointless as the open() error will remain the same.

Fixes: d5eff33e ("nvmet: add simple file backed ns support")
Signed-off-by: Hannes Reinecke <hare@suse.com>
Reviewed-by: Chaitanya Kulkarni <chaitanya.kulkarni@wdc.com>
Signed-off-by: Christoph Hellwig <hch@lst.de>
This commit is contained in:
Hannes Reinecke 2018-07-25 08:34:45 +02:00 committed by Christoph Hellwig
parent 5613d31214
commit 405a751960
1 changed files with 1 additions and 1 deletions
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2
drivers/nvme/target/core.c
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@ -339,7 +339,7 @@ int nvmet_ns_enable(struct nvmet_ns *ns)
goto out_unlock;
ret = nvmet_bdev_ns_enable(ns);
if (ret)
if (ret == -ENOTBLK)
ret = nvmet_file_ns_enable(ns);
if (ret)
goto out_unlock;