net: dsa: sja1105: Use kzalloc for allocating only one thing

Use kzalloc rather than kcalloc(1,...)

The semantic patch that makes this change is as follows:
(http://coccinelle.lip6.fr/)

// <smpl>
@@
@@

- kcalloc(1,
+ kzalloc(
          ...)
// </smpl>
Signed-off-by: NZheng Yongjun <zhengyongjun3@huawei.com>
Signed-off-by: NDavid S. Miller <davem@davemloft.net>

drivers/net/dsa/sja1105/sja1105_main.c

@@ -317,7 +317,7 @@ static int sja1105_init_static_vlan(struct sja1105_private *priv)
 		table->entry_count = 0;
 	}
 
-	table->entries = kcalloc(1, table->ops->unpacked_entry_size,
+	table->entries = kzalloc(table->ops->unpacked_entry_size,
 				 GFP_KERNEL);
 	if (!table->entries)
 		return -ENOMEM;