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authorAlexander Aring <aring@mojatatu.com>2018-02-15 10:54:53 -0500
committerDavid S. Miller <davem@davemloft.net>2018-02-16 16:04:53 -0500
commit1af85155813622767d223af6d4dff283ebeea7a7 (patch)
tree636656c13af3c3908496f7b91e8f0879bac39cd6 /net/sched/act_api.c
parent80c6d2b8d83b6f2f72bd17d69e2e9fca76e4637a (diff)
downloadlinux-1af85155813622767d223af6d4dff283ebeea7a7.tar.bz2
net: sched: act: fix code style
This patch is used by subsequent patches. It fixes code style issues caught by checkpatch. Signed-off-by: Alexander Aring <aring@mojatatu.com> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/sched/act_api.c')
-rw-r--r--net/sched/act_api.c12
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++) {