From: Ilan Tayari <ilant@mellanox.com>
Date: Sun, 2 Jul 2017 14:38:14 +0300
Subject: net/mlx5: FPGA, Fix datatype mismatch
Patch-mainline: v4.13-rc1
Git-commit: 2a41d15b7906e8f749d3656e1bdc2a5ee7dd65ff
References: bsc#1046303 FATE#322944

Fix warnings when building with -Wall:
drivers/net/ethernet/mellanox/mlx5/core/fpga/ipsec.c:313:36: warning: cast to restricted __be32
drivers/net/ethernet/mellanox/mlx5/core/fpga/ipsec.c:314:37: warning: cast to restricted __be32

Fixes: bebb23e6cb02 ("net/mlx5: Accel, Add IPSec acceleration interface")
Reported-by: Or Gerlitz <gerlitz.or@gmail.com>
Signed-off-by: Ilan Tayari <ilant@mellanox.com>
Signed-off-by: Saeed Mahameed <saeedm@mellanox.com>
Acked-by: Thomas Bogendoerfer <tbogendoerfer@suse.de>
---
 drivers/net/ethernet/mellanox/mlx5/core/fpga/ipsec.c |    4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

--- a/drivers/net/ethernet/mellanox/mlx5/core/fpga/ipsec.c
+++ b/drivers/net/ethernet/mellanox/mlx5/core/fpga/ipsec.c
@@ -275,7 +275,7 @@ int mlx5_fpga_ipsec_counters_read(struct
 {
 	struct mlx5_fpga_device *fdev = mdev->fpga;
 	unsigned int i;
-	u32 *data;
+	__be32 *data;
 	u32 count;
 	u64 addr;
 	int ret;
@@ -290,7 +290,7 @@ int mlx5_fpga_ipsec_counters_read(struct
 
 	count = mlx5_fpga_ipsec_counters_count(mdev);
 
-	data = kzalloc(sizeof(u32) * count * 2, GFP_KERNEL);
+	data = kzalloc(sizeof(*data) * count * 2, GFP_KERNEL);
 	if (!data) {
 		ret = -ENOMEM;
 		goto out;