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Commit b3fe91c5 authored by David S. Miller's avatar David S. Miller
Browse files

netlink: Delete all NLA_PUT*() macros. 



They were error prone due to an embedded goto, and the entire tree has
been converted away from using them.

Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
parent e545d713

include/net/netlink.h

+0 −68
Original line number Diff line number Diff line
@@ -102,20 +102,6 @@ 
 *   nla_put_flag(skb, type)		add flag attribute to skb

 *   nla_put_msecs(skb, type, jiffies)	add msecs attribute to skb

 *

 * Exceptions Based Attribute Construction:

 *   NLA_PUT(skb, type, len, data)	add attribute to skb

 *   NLA_PUT_U8(skb, type, value)	add u8 attribute to skb

 *   NLA_PUT_U16(skb, type, value)	add u16 attribute to skb

 *   NLA_PUT_U32(skb, type, value)	add u32 attribute to skb

 *   NLA_PUT_U64(skb, type, value)	add u64 attribute to skb

 *   NLA_PUT_STRING(skb, type, str)	add string attribute to skb

 *   NLA_PUT_FLAG(skb, type)		add flag attribute to skb

 *   NLA_PUT_MSECS(skb, type, jiffies)	add msecs attribute to skb

 *

 *   The meaning of these functions is equal to their lower case

 *   variants but they jump to the label nla_put_failure in case

 *   of a failure.

 *

 * Nested Attributes Construction:

 *   nla_nest_start(skb, type)		start a nested attribute

 *   nla_nest_end(skb, nla)		finalize a nested attribute
@@ -927,60 +913,6 @@ static inline int nla_put_msecs(struct sk_buff *skb, int attrtype, 
	return nla_put(skb, attrtype, sizeof(u64), &tmp);

}



#define NLA_PUT(skb, attrtype, attrlen, data) \

	do { \

		if (unlikely(nla_put(skb, attrtype, attrlen, data) < 0)) \

			goto nla_put_failure; \

	} while(0)



#define NLA_PUT_TYPE(skb, type, attrtype, value) \

	do { \

		type __tmp = value; \

		NLA_PUT(skb, attrtype, sizeof(type), &__tmp); \

	} while(0)



#define NLA_PUT_U8(skb, attrtype, value) \

	NLA_PUT_TYPE(skb, u8, attrtype, value)



#define NLA_PUT_U16(skb, attrtype, value) \

	NLA_PUT_TYPE(skb, u16, attrtype, value)



#define NLA_PUT_LE16(skb, attrtype, value) \

	NLA_PUT_TYPE(skb, __le16, attrtype, value)



#define NLA_PUT_BE16(skb, attrtype, value) \

	NLA_PUT_TYPE(skb, __be16, attrtype, value)



#define NLA_PUT_NET16(skb, attrtype, value) \

	NLA_PUT_BE16(skb, attrtype | NLA_F_NET_BYTEORDER, value)



#define NLA_PUT_U32(skb, attrtype, value) \

	NLA_PUT_TYPE(skb, u32, attrtype, value)



#define NLA_PUT_BE32(skb, attrtype, value) \

	NLA_PUT_TYPE(skb, __be32, attrtype, value)



#define NLA_PUT_NET32(skb, attrtype, value) \

	NLA_PUT_BE32(skb, attrtype | NLA_F_NET_BYTEORDER, value)



#define NLA_PUT_U64(skb, attrtype, value) \

	NLA_PUT_TYPE(skb, u64, attrtype, value)



#define NLA_PUT_BE64(skb, attrtype, value) \

	NLA_PUT_TYPE(skb, __be64, attrtype, value)



#define NLA_PUT_NET64(skb, attrtype, value) \

	NLA_PUT_BE64(skb, attrtype | NLA_F_NET_BYTEORDER, value)



#define NLA_PUT_STRING(skb, attrtype, value) \

	NLA_PUT(skb, attrtype, strlen(value) + 1, value)



#define NLA_PUT_FLAG(skb, attrtype) \

	NLA_PUT(skb, attrtype, 0, NULL)



#define NLA_PUT_MSECS(skb, attrtype, jiffies) \

	NLA_PUT_U64(skb, attrtype, jiffies_to_msecs(jiffies))



/**

 * nla_get_u32 - return payload of u32 attribute

 * @nla: u32 netlink attribute