From 9b483da15dd0c94b62ae4e789b37dfff4410f45e Mon Sep 17 00:00:00 2001 From: Guan Junxiong Date: Thu, 3 Aug 2017 21:40:26 +0800 Subject: [PATCH] nvme-fabrics: log a warning if hostid is invalid This helps users to quickly spot the reason of why connection fails if the hostid is not compliant with the uuid format. Signed-off-by: Guan Junxiong Signed-off-by: Christoph Hellwig --- 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 5f5cd306f76d..fc3b6552f467 100644 --- a/drivers/nvme/host/fabrics.c +++ b/drivers/nvme/host/fabrics.c @@ -735,6 +735,7 @@ static int nvmf_parse_options(struct nvmf_ctrl_options *opts, goto out; } if (uuid_parse(p, &hostid)) { + pr_err("Invalid hostid %s\n", p); ret = -EINVAL; goto out; }