diff options
Diffstat (limited to 'net/sched/em_meta.c')
| -rw-r--r-- | net/sched/em_meta.c | 12 |
1 files changed, 7 insertions, 5 deletions
diff --git a/net/sched/em_meta.c b/net/sched/em_meta.c index 9c2ec1992a2a..d417ec8e3ca3 100644 --- a/net/sched/em_meta.c +++ b/net/sched/em_meta.c @@ -176,7 +176,7 @@ META_COLLECTOR(var_dev) META_COLLECTOR(int_vlan_tag) { - unsigned short tag; + unsigned short uninitialized_var(tag); if (vlan_get_tag(skb, &tag) < 0) *err = -1; else @@ -735,11 +735,13 @@ static int em_meta_match(struct sk_buff *skb, struct tcf_ematch *m, static inline void meta_delete(struct meta_match *meta) { - struct meta_type_ops *ops = meta_type_ops(&meta->lvalue); + if (meta) { + struct meta_type_ops *ops = meta_type_ops(&meta->lvalue); - if (ops && ops->destroy) { - ops->destroy(&meta->lvalue); - ops->destroy(&meta->rvalue); + if (ops && ops->destroy) { + ops->destroy(&meta->lvalue); + ops->destroy(&meta->rvalue); + } } kfree(meta); |
