From b7b347fa3cd496ad5b4cbcc8ea2931847c4d0d78 Mon Sep 17 00:00:00 2001 From: Alexander Aring Date: Thu, 15 Feb 2018 10:54:53 -0500 Subject: 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 Signed-off-by: David S. Miller --- 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 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++) { 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); -- cgit v1.2.3-59-g8ed1b