From d4c68c7a8e2aa060d3c245052c76e74dd20b141b Mon Sep 17 00:00:00 2001
From: Steve Wise <swise@opengridcomputing.com>
Date: Tue, 5 Jun 2018 10:16:41 -0700
Subject: [PATCH] nvme-rdma: correctly check for target keyed sgl support

The code was checking bit 20 instead of bit 2.  Also fixed the log entry.

Reviewed-by: Sagi Grimberg <sagi@grimberg.me>
Signed-off-by: Steve Wise <swise@opengridcomputing.com>
Signed-off-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Jens Axboe <axboe@kernel.dk>
---
 drivers/nvme/host/rdma.c | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/drivers/nvme/host/rdma.c b/drivers/nvme/host/rdma.c
index 7b3f08410430..2aba03876d84 100644
--- a/drivers/nvme/host/rdma.c
+++ b/drivers/nvme/host/rdma.c
@@ -1951,8 +1951,9 @@ static struct nvme_ctrl *nvme_rdma_create_ctrl(struct device *dev,
 	}
 
 	/* sanity check keyed sgls */
-	if (!(ctrl->ctrl.sgls & (1 << 20))) {
-		dev_err(ctrl->ctrl.device, "Mandatory keyed sgls are not support\n");
+	if (!(ctrl->ctrl.sgls & (1 << 2))) {
+		dev_err(ctrl->ctrl.device,
+			"Mandatory keyed sgls are not supported!\n");
 		ret = -EINVAL;
 		goto out_remove_admin_queue;
 	}
-- 
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