[PATCH v1 3/3] nvme-cli: fix nvme-connect-all using hostnqn

[Jay Freyensee]

The example in the man pages:

nvme connect-all --transport=rdma --traddr=192.168.1.3 \
--hostnqn=host1-rogue-nqn

fails because nvme-cli fails to actually use hostnqn upon
connect.  This patch fixes that.

Signed-off-by: Jay Freyensee <james_p_freyensee at linux.intel.com>
---
 fabrics.c | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/fabrics.c b/fabrics.c
index 51e424e..ab2e477 100644
--- a/fabrics.c
+++ b/fabrics.c
@@ -540,6 +540,13 @@ static int connect_ctrl(struct nvmf_disc_rsp_page_entry *e)
 		return -EINVAL;
 	p += len;
 
+	if (cfg.hostnqn) {
+		len = sprintf(p, ",hostnqn=%s", cfg.hostnqn);
+		if (len < 0)
+			return -EINVAL;
+		p += len;
+	}
+
 	switch (e->trtype) {
 	case NVMF_TRTYPE_LOOP: /* loop */
 		len = sprintf(p, ",transport=loop");
-- 
2.5.5