[PATCH 5/5] nvme-fabrics: set ret to -ENODEV for error case

[Chaitanya Kulkarni]

From: Chaitanya Kulkarni <kch at nvidia.com>

In function nvmf_dev_show() if we don't find the controller set the
ret variable to -ENODEV.

Signed-off-by: Chaitanya Kulkarni <kch at nvidia.com>
Suggested-by: Sagi Grimberg <sagi at grimberg.me>
---
 drivers/nvme/host/fabrics.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/drivers/nvme/host/fabrics.c b/drivers/nvme/host/fabrics.c
index df0326db306f..ca23ac926710 100644
--- a/drivers/nvme/host/fabrics.c
+++ b/drivers/nvme/host/fabrics.c
@@ -1097,6 +1097,7 @@ static int nvmf_dev_show(struct seq_file *seq_file, void *private)
 	ctrl = seq_file->private;
 	if (!ctrl) {
 		__nvmf_concat_opt_tokens(seq_file);
+		ret = -ENODEV;
 		goto out_unlock;
 	}
 
-- 
2.29.0