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/marvell/sky2.c b/drivers/net/ethernet/marvell/sky2.c
index 366a12aa3c74..fc07ca35721b 100644
--- a/drivers/net/ethernet/marvell/sky2.c
+++ b/drivers/net/ethernet/marvell/sky2.c
@@ -4969,10 +4969,8 @@ static int sky2_probe(struct pci_dev *pdev, const struct pci_device_id *ent)
 
         hw = kzalloc(sizeof(*hw) + strlen(DRV_NAME "@pci:")
                      + strlen(pci_name(pdev)) + 1, GFP_KERNEL);
-        if (!hw) {
-                dev_err(&pdev->dev, "cannot allocate hardware struct\n");
+        if (!hw)
                 goto err_out_free_regions;
-        }
 
         hw->pdev = pdev;
         sprintf(hw->irq_name, DRV_NAME "@pci:%s", pci_name(pdev));