From: Jay Freyensee <james_p_freyensee@linux.intel.com>
Date: Fri, 21 Oct 2016 15:50:05 +0000 (-0700)
Subject: nvme-cli: fix nvme-connect-all using hostnqn
X-Git-Tag: v1.0~13
X-Git-Url: https://www.infradead.org/git/?a=commitdiff_plain;h=9478feb8fad8878ab765758e49a48c5b18bfdd16;p=users%2Fsagi%2Fnvme-cli.git

nvme-cli: fix nvme-connect-all using hostnqn

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@linux.intel.com>
---

diff --git a/fabrics.c b/fabrics.c
index 51e424e6..ab2e4776 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");