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Commit 530cef21 authored by Geliang Tang's avatar Geliang Tang Committed by David S. Miller
Browse files

6lowpan: use rb_entry() 



To make the code clearer, use rb_entry() instead of container_of() to
deal with rbtree.

Signed-off-by: default avatarGeliang Tang <geliangtang@gmail.com>
Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
parent 9a549c1e

net/6lowpan/nhc.c

+4 −4
Original line number Diff line number Diff line
@@ -27,7 +27,7 @@ static int lowpan_nhc_insert(struct lowpan_nhc *nhc) 


	/* Figure out where to put new node */

	while (*new) {

		struct lowpan_nhc *this = container_of(*new, struct lowpan_nhc,

		struct lowpan_nhc *this = rb_entry(*new, struct lowpan_nhc,

						   node);

		int result, len_dif, len;
@@ -69,7 +69,7 @@ static struct lowpan_nhc *lowpan_nhc_by_nhcid(const struct sk_buff *skb) 
	const u8 *nhcid_skb_ptr = skb->data;



	while (node) {

		struct lowpan_nhc *nhc = container_of(node, struct lowpan_nhc,

		struct lowpan_nhc *nhc = rb_entry(node, struct lowpan_nhc,

						  node);

		u8 nhcid_skb_ptr_masked[LOWPAN_NHC_MAX_ID_LEN];

		int result, i;