From: Daniel Wagner <dwagner@suse.de>
Date: Tue, 8 Aug 2023 06:34:05 +0000 (+0200)
Subject: fabrics: Do not pass disable_sqflow if not supported
X-Git-Tag: v1.6~55
X-Git-Url: https://www.infradead.org/git/?a=commitdiff_plain;h=6ffad87271499e6f1d08750491a12810aa57d555;p=users%2Fsagi%2Flibnvme.git

fabrics: Do not pass disable_sqflow if not supported

Do not try to use disable_sqflow if the kernel actually supports this
option.

Reported-by: Sagi Grimberg <sagi@grimberg.me>
Signed-off-by: Daniel Wagner <dwagner@suse.de>
Reviewed-by: Chaitanya Kulkarni <kch@nvidia.com>
---

diff --git a/src/nvme/fabrics.c b/src/nvme/fabrics.c
index b04eb44a..6e434e44 100644
--- a/src/nvme/fabrics.c
+++ b/src/nvme/fabrics.c
@@ -1029,7 +1029,8 @@ nvme_ctrl_t nvmf_connect_disc_entry(nvme_host_t h,
 		return NULL;
 	}
 
-	if (e->treq & NVMF_TREQ_DISABLE_SQFLOW)
+	if (e->treq & NVMF_TREQ_DISABLE_SQFLOW &&
+	    nvmf_check_option(h->r, disable_sqflow))
 		c->cfg.disable_sqflow = true;
 
 	if (e->trtype == NVMF_TRTYPE_TCP &&