diff options
Diffstat (limited to 'net/sched/act_api.c')
| -rw-r--r-- | net/sched/act_api.c | 12 |
1 files changed, 6 insertions, 6 deletions
diff --git a/net/sched/act_api.c b/net/sched/act_api.c index 624995564e5a..a32e6c2edbf6 100644 --- a/net/sched/act_api.c +++ b/net/sched/act_api.c @@ -621,7 +621,7 @@ struct tc_action *tcf_action_init_1(struct net *net, struct tcf_proto *tp, goto err_out; err = -EINVAL; kind = tb[TCA_ACT_KIND]; - if (kind == NULL) + if (!kind) goto err_out; if (nla_strlcpy(act_name, kind, IFNAMSIZ) >= IFNAMSIZ) goto err_out; @@ -822,7 +822,7 @@ static int tca_get_fill(struct sk_buff *skb, struct list_head *actions, t->tca__pad2 = 0; nest = nla_nest_start(skb, TCA_ACT_TAB); - if (nest == NULL) + if (!nest) goto out_nlmsg_trim; if (tcf_action_dump(skb, actions, bind, ref) < 0) @@ -934,7 +934,7 @@ static int tca_action_flush(struct net *net, struct nlattr *nla, t->tca__pad2 = 0; nest = nla_nest_start(skb, TCA_ACT_TAB); - if (nest == NULL) + if (!nest) goto out_module_put; err = ops->walk(net, skb, &dcb, RTM_DELACTION, ops); @@ -1007,10 +1007,10 @@ tca_action_gd(struct net *net, struct nlattr *nla, struct nlmsghdr *n, return ret; if (event == RTM_DELACTION && n->nlmsg_flags & NLM_F_ROOT) { - if (tb[1] != NULL) + if (tb[1]) return tca_action_flush(net, tb[1], n, portid); - else - return -EINVAL; + + return -EINVAL; } for (i = 1; i <= TCA_ACT_MAX_PRIO && tb[i]; i++) { |