diff options
| author | Mark Brown <broonie@sirena.org.uk> | 2013-06-14 12:08:35 +0100 |
|---|---|---|
| committer | Mark Brown <broonie@sirena.org.uk> | 2013-06-14 12:08:35 +0100 |
| commit | 017db6aba01656f754d034bf17c6fae0a76ca36e (patch) | |
| tree | a3cf0fd4d94aaaa6d56013da1386bd71ca929e52 /include/net/inet_frag.h | |
| parent | 964318b02e12781615db595075a29557f4302940 (diff) | |
| parent | 4b73febd1ba302268aabe370de25601eaa884b25 (diff) | |
Merge branch 'tracking-linux-3.x.y' into merge-manifest
Diffstat (limited to 'include/net/inet_frag.h')
| -rw-r--r-- | include/net/inet_frag.h | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/include/net/inet_frag.h b/include/net/inet_frag.h index 0a1dcc2fa2f..ab3d0ac3a2e 100644 --- a/include/net/inet_frag.h +++ b/include/net/inet_frag.h @@ -135,14 +135,15 @@ static inline int sum_frag_mem_limit(struct netns_frags *nf) static inline void inet_frag_lru_move(struct inet_frag_queue *q) { spin_lock(&q->net->lru_lock); - list_move_tail(&q->lru_list, &q->net->lru_list); + if (!list_empty(&q->lru_list)) + list_move_tail(&q->lru_list, &q->net->lru_list); spin_unlock(&q->net->lru_lock); } static inline void inet_frag_lru_del(struct inet_frag_queue *q) { spin_lock(&q->net->lru_lock); - list_del(&q->lru_list); + list_del_init(&q->lru_list); spin_unlock(&q->net->lru_lock); } |