nvmet: only check for filebacking on -ENOTBLK
authorHannes Reinecke <hare@suse.de>
Wed, 25 Jul 2018 06:34:45 +0000 (08:34 +0200)
committerChristoph Hellwig <hch@lst.de>
Wed, 25 Jul 2018 11:14:04 +0000 (13:14 +0200)
commit405a7519607e7a364114896264440c0f87b325c0
tree4427e017e329c90c63354ed107dae26b17e167d1
parent5613d31214eb4c5c04cdfce4966bb661c8b43191
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>
drivers/nvme/target/core.c