The list_head *tmp is used to help getting the first entry in
the ip6_frag_lru_list list. There is a simpler way to do it.
Signed-off-by: Pavel Emelyanov <[EMAIL PROTECTED]>
---
diff --git a/net/ipv6/reassembly.c b/net/ipv6/reassembly.c
index 31601c9..8fad98b 100644
--- a/net/ipv6/reassembly.c
+++ b/net/ipv6/reassembly.c
@@ -261,7 +261,6 @@ static __inline__ void fq_kill(struct fr
static void ip6_evictor(struct inet6_dev *idev)
{
struct frag_queue *fq;
- struct list_head *tmp;
int work;
work = atomic_read(&ip6_frag_mem) - sysctl_ip6frag_low_thresh;
@@ -274,8 +273,9 @@ static void ip6_evictor(struct inet6_dev
read_unlock(&ip6_frag_lock);
return;
}
- tmp = ip6_frag_lru_list.next;
- fq = list_entry(tmp, struct frag_queue, lru_list);
+
+ fq = list_first_entry(&ip6_frag_lru_list,
+ struct frag_queue, lru_list);
atomic_inc(&fq->refcnt);
read_unlock(&ip6_frag_lock);
-
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