SUNRPC: Simplify rpc_alloc_iostats by removing pointless local variable

Hi,

We can simplify net/sunrpc/stats.c::rpc_alloc_iostats() a bit by getting
rid of the unneeded local variable 'new'.

Please CC me on replies.

Signed-off-by: Jesper Juhl <[e-mail]>
Signed-off-by: Trond Myklebust <[e-mail]>

net/sunrpc/stats.c

···
  */
 struct rpc_iostats *rpc_alloc_iostats(struct rpc_clnt *clnt)
 {
-	struct rpc_iostats *new;
-	new = kcalloc(clnt->cl_maxproc, sizeof(struct rpc_iostats), GFP_KERNEL);
-	return new;
+	return kcalloc(clnt->cl_maxproc, sizeof(struct rpc_iostats), GFP_KERNEL);
 }
 EXPORT_SYMBOL_GPL(rpc_alloc_iostats);