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net: Remove casts to same type

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Adding casts of objects to the same type is unnecessary
and confusing for a human reader.

For example, this cast:

	int y;
	int *p = (int *)&y;

I used the coccinelle script below to find and remove these
unnecessary casts.  I manually removed the conversions this
script produces of casts with __force and __user.

@@
type T;
T *p;
@@

-	(T *)p
+	p

Signed-off-by: Joe Perches <joe@perches.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Joe Perches 2012-06-03 17:41:40 +00:00 • committed by David S. Miller
parent 29a6b6c060
commit e3192690a3
14 changed files with 32 additions and 36 deletions
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2
net/tipc/socket.c
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@ -54,7 +54,7 @@ struct tipc_sock {
};
#define tipc_sk(sk) ((struct tipc_sock *)(sk))
#define tipc_sk_port(sk) ((struct tipc_port *)(tipc_sk(sk)->p))
#define tipc_sk_port(sk) (tipc_sk(sk)->p)
#define tipc_rx_ready(sock) (!skb_queue_empty(&sock->sk->sk_receive_queue) || \
(sock->state == SS_DISCONNECTING))