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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 <[email protected]>
Signed-off-by: David S. Miller <[email protected]>
This commit is contained in:
Joe Perches 2012-06-03 17:41:40 +00:00 • committed by David S. Miller
commit e3192690a3
14 changed files with 32 additions and 36 deletions
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2
net/decnet/dn_nsp_out.c
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@ -322,7 +322,7 @@ static __le16 *dn_mk_ack_header(struct sock *sk, struct sk_buff *skb, unsigned c
/* Set "cross subchannel" bit in ackcrs */
ackcrs |= 0x2000;
ptr = (__le16 *)dn_mk_common_header(scp, skb, msgflag, hlen);
ptr = dn_mk_common_header(scp, skb, msgflag, hlen);
*ptr++ = cpu_to_le16(acknum);
*ptr++ = cpu_to_le16(ackcrs);