ethernet: Remove unnecessary alloc/OOM messages, alloc cleanups

alloc failures already get standardized OOM
messages and a dump_stack.

Convert kzalloc's with multiplies to kcalloc.
Convert kmalloc's with multiplies to kmalloc_array.
Fix a few whitespace defects.
Convert a constant 6 to ETH_ALEN.
Use parentheses around sizeof.
Convert vmalloc/memset to vzalloc.
Remove now unused size variables.

Signed-off-by: Joe Perches <joe@perches.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

1 files changed, 1 insertions, 3 deletions

diff --git a/drivers/net/ethernet/mellanox/mlx4/main.c b/drivers/net/ethernet/mellanox/mlx4/main.c
index e38c6b2e1578..12ddae6efce3 100644
--- a/drivers/net/ethernet/mellanox/mlx4/main.c
+++ b/drivers/net/ethernet/mellanox/mlx4/main.c
@@ -2054,10 +2054,8 @@ static int __mlx4_init_one(struct pci_dev *pdev, int pci_dev_data)
         /* Allow large DMA segments, up to the firmware limit of 1 GB */
         dma_set_max_seg_size(&pdev->dev, 1024 * 1024 * 1024);
 
-        priv = kzalloc(sizeof *priv, GFP_KERNEL);
+        priv = kzalloc(sizeof(*priv), GFP_KERNEL);
         if (!priv) {
-                dev_err(&pdev->dev, "Device struct alloc failed, "
-                        "aborting.\n");
                 err = -ENOMEM;
                 goto err_release_regions;
         }