From: Leon Romanovsky <leonro@mellanox.com>
Date: Fri, 19 Jan 2018 13:07:11 +0200
Subject: RDMA/mlx5: Remove redundant allocation warning print
Patch-mainline: v4.16-rc1
Git-commit: 10bea9c8730477ab97ec2e1f590aff52cf8e4e0e
References: bsc#1103991 FATE#326007

The kmalloc() failure to allocate memory generates enough information
and doesn't need to be accompanied by another driver print.

Fixes: d69a24e03659 ("IB/mlx5: Move IB event processing onto a workqueue")
Signed-off-by: Leon Romanovsky <leonro@mellanox.com>
Reviewed-by: Yuval Shaia <yuval.shaia@oracle.com>
Signed-off-by: Jason Gunthorpe <jgg@mellanox.com>
Acked-by: Thomas Bogendoerfer <tbogendoerfer@suse.de>
---
 drivers/infiniband/hw/mlx5/main.c |   19 ++++++++-----------
 1 file changed, 8 insertions(+), 11 deletions(-)

--- a/drivers/infiniband/hw/mlx5/main.c
+++ b/drivers/infiniband/hw/mlx5/main.c
@@ -3347,19 +3347,16 @@ static void mlx5_ib_event(struct mlx5_co
 	struct mlx5_ib_event_work *work;
 
 	work = kmalloc(sizeof(*work), GFP_ATOMIC);
-	if (work) {
-		INIT_WORK(&work->work, mlx5_ib_handle_event);
-		work->dev = dev;
-		work->param = param;
-		work->context = context;
-		work->event = event;
-
-		queue_work(mlx5_ib_event_wq, &work->work);
+	if (!work)
 		return;
-	}
 
-	dev_warn(&dev->pdev->dev, "%s: mlx5_dev_event: %d, with param: %lu dropped, couldn't allocate memory.\n",
-		 __func__, event, param);
+	INIT_WORK(&work->work, mlx5_ib_handle_event);
+	work->dev = dev;
+	work->param = param;
+	work->context = context;
+	work->event = event;
+
+	queue_work(mlx5_ib_event_wq, &work->work);
 }
 
 static int set_has_smi_cap(struct mlx5_ib_dev *dev)