[PATCH net-next 1/8] net: sched: act: fix code style
From: Alexander Aring <hidden>
Date: 2018-02-12 20:19:40
Subsystem:
networking [general], tc subsystem, the rest · Maintainers:
"David S. Miller", Eric Dumazet, Jakub Kicinski, Paolo Abeni, Jamal Hadi Salim, Jiri Pirko, Linus Torvalds
This patch is used by subsequent patches. It fixes code style issues caught by checkpatch. Signed-off-by: Alexander Aring <redacted> --- include/net/act_api.h | 5 +++-- net/sched/act_api.c | 12 ++++++------ net/sched/act_mirred.c | 6 +++--- 3 files changed, 12 insertions(+), 11 deletions(-)
diff --git a/include/net/act_api.h b/include/net/act_api.h
index 6ed9692f20bd..32ef544f4ddc 100644
--- a/include/net/act_api.h
+++ b/include/net/act_api.h@@ -87,12 +87,13 @@ struct tc_action_ops { struct tcf_result *); int (*dump)(struct sk_buff *, struct tc_action *, int, int); void (*cleanup)(struct tc_action *); - int (*lookup)(struct net *, struct tc_action **, u32); + int (*lookup)(struct net *net, struct tc_action **a, u32 index); int (*init)(struct net *net, struct nlattr *nla, struct nlattr *est, struct tc_action **act, int ovr, int bind); int (*walk)(struct net *, struct sk_buff *, - struct netlink_callback *, int, const struct tc_action_ops *); + struct netlink_callback *, int, + const struct tc_action_ops *); void (*stats_update)(struct tc_action *, u64, u32, u64); struct net_device *(*get_dev)(const struct tc_action *a); };
diff --git a/net/sched/act_api.c b/net/sched/act_api.c
index eba6682727dd..d885b3127e53 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);
@@ -1005,10 +1005,10 @@ 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++) {
diff --git a/net/sched/act_mirred.c b/net/sched/act_mirred.c
index e6ff88f72900..abcd5f12b913 100644
--- a/net/sched/act_mirred.c
+++ b/net/sched/act_mirred.c@@ -80,12 +80,12 @@ static int tcf_mirred_init(struct net *net, struct nlattr *nla, bool exists = false; int ret; - if (nla == NULL) + if (!nla) return -EINVAL; ret = nla_parse_nested(tb, TCA_MIRRED_MAX, nla, mirred_policy, NULL); if (ret < 0) return ret; - if (tb[TCA_MIRRED_PARMS] == NULL) + if (!tb[TCA_MIRRED_PARMS]) return -EINVAL; parm = nla_data(tb[TCA_MIRRED_PARMS]);
@@ -117,7 +117,7 @@ static int tcf_mirred_init(struct net *net, struct nlattr *nla, } if (!exists) { - if (dev == NULL) + if (!dev) return -EINVAL; ret = tcf_idr_create(tn, parm->index, est, a, &act_mirred_ops, bind, true);
--
2.11.0