To make the code clearer, use rb_entry() instead of container_of() to
deal with rbtree.
Signed-off-by: Geliang Tang <geliangtang@xxxxxxxxx>
---
net/6lowpan/nhc.c | 8 ++++----
1 file changed, 4 insertions(+), 4 deletions(-)
diff --git a/net/6lowpan/nhc.c b/net/6lowpan/nhc.c
index 7008d53..4fa2fdd 100644
--- a/net/6lowpan/nhc.c
+++ b/net/6lowpan/nhc.c
@@ -27,8 +27,8 @@ 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,
- node);
+ struct lowpan_nhc *this = rb_entry(*new, struct lowpan_nhc,
+ node);
int result, len_dif, len;
len_dif = nhc->idlen - this->idlen;
@@ -69,8 +69,8 @@ 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,
- node);
+ struct lowpan_nhc *nhc = rb_entry(node, struct lowpan_nhc,
+ node);
u8 nhcid_skb_ptr_masked[LOWPAN_NHC_MAX_ID_LEN];
int result, i;
--
2.9.3
--
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