diff options
Diffstat (limited to 'include/net/pkt_cls.h')
| -rw-r--r-- | include/net/pkt_cls.h | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/include/net/pkt_cls.h b/include/net/pkt_cls.h index c99508d426cc..a459be5fe1c2 100644 --- a/include/net/pkt_cls.h +++ b/include/net/pkt_cls.h @@ -69,17 +69,19 @@ struct tcf_exts { int police; }; -static inline void tcf_exts_init(struct tcf_exts *exts, int action, int police) +static inline int tcf_exts_init(struct tcf_exts *exts, int action, int police) { #ifdef CONFIG_NET_CLS_ACT exts->type = 0; exts->nr_actions = 0; exts->actions = kcalloc(TCA_ACT_MAX_PRIO, sizeof(struct tc_action *), GFP_KERNEL); - WARN_ON(!exts->actions); /* TODO: propagate the error to callers */ + if (!exts->actions) + return -ENOMEM; #endif exts->action = action; exts->police = police; + return 0; } /** |