linux-kernel - [PATCH 3.16 039/370] IB/IPoIB: Remove can't use GFP

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Date:   Fri, 10 Mar 2017 11:46:22 +0000
From:   Ben Hutchings <ben@...adent.org.uk>
To:     linux-kernel@...r.kernel.org, stable@...r.kernel.org
CC:     akpm@...ux-foundation.org, "Leon Romanovsky" <leon@...nel.org>,
        "Doug Ledford" <dledford@...hat.com>,
        "Yuval Shaia" <yuval.shaia@...cle.com>,
        "Kamal Heib" <kamalh@...lanox.com>
Subject: [PATCH 3.16 039/370] IB/IPoIB: Remove can't use GFP_NOIO warning

3.16.42-rc1 review patch.  If anyone has any objections, please let me know.

------------------

From: Kamal Heib <kamalh@...lanox.com>

commit 0b59970e7d96edcb3c7f651d9d48e1a59af3c3b0 upstream.

Remove the warning print of "can't use of GFP_NOIO" to avoid prints in
each QP creation when devices aren't supporting IB_QP_CREATE_USE_GFP_NOIO.

This print become more annoying when the IPoIB interface is configured
to work in connected mode.

Fixes: 09b93088d750 ('IB: Add a QP creation flag to use GFP_NOIO allocations')
Signed-off-by: Kamal Heib <kamalh@...lanox.com>
Signed-off-by: Leon Romanovsky <leon@...nel.org>
Reviewed-by: Yuval Shaia <yuval.shaia@...cle.com>
Signed-off-by: Doug Ledford <dledford@...hat.com>
Signed-off-by: Ben Hutchings <ben@...adent.org.uk>
---
 drivers/infiniband/ulp/ipoib/ipoib_cm.c | 2 --
 1 file changed, 2 deletions(-)

--- a/drivers/infiniband/ulp/ipoib/ipoib_cm.c
+++ b/drivers/infiniband/ulp/ipoib/ipoib_cm.c
@@ -1038,8 +1038,6 @@ static struct ib_qp *ipoib_cm_create_tx_
 
 	tx_qp = ib_create_qp(priv->pd, &attr);
 	if (PTR_ERR(tx_qp) == -EINVAL) {
-		ipoib_warn(priv, "can't use GFP_NOIO for QPs on device %s, using GFP_KERNEL\n",
-			   priv->ca->name);
 		attr.create_flags &= ~IB_QP_CREATE_USE_GFP_NOIO;
 		tx_qp = ib_create_qp(priv->pd, &attr);
 	}