[NET]: Remove more unneeded typecasts on *malloc()

This removes more unneeded casts on the return value for kmalloc(),
sock_kmalloc(), and vmalloc().

Signed-off-by: Kris Katterjohn <kjak@users.sourceforge.net>
Acked-by: James Morris <jmorris@namei.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
diff --git a/net/bridge/netfilter/ebtables.c b/net/bridge/netfilter/ebtables.c
index f8ffbf6..00729b3 100644
--- a/net/bridge/netfilter/ebtables.c
+++ b/net/bridge/netfilter/ebtables.c
@@ -944,7 +944,7 @@
 	if (countersize)
 		memset(newinfo->counters, 0, countersize);
 
-	newinfo->entries = (char *)vmalloc(tmp.entries_size);
+	newinfo->entries = vmalloc(tmp.entries_size);
 	if (!newinfo->entries) {
 		ret = -ENOMEM;
 		goto free_newinfo;
@@ -1146,7 +1146,7 @@
 	if (!newinfo)
 		return -ENOMEM;
 
-	newinfo->entries = (char *)vmalloc(table->table->entries_size);
+	newinfo->entries = vmalloc(table->table->entries_size);
 	if (!(newinfo->entries))
 		goto free_newinfo;