[NET_SCHED]: act_api: use PTR_ERR in tcf_action_init/tcf_action_get
Signed-off-by: Patrick McHardy <kaber@trash.net>
Signed-off-by: David S. Miller <davem@davemloft.net>
diff --git a/net/sched/cls_api.c b/net/sched/cls_api.c
index d870478..92fa155 100644
--- a/net/sched/cls_api.c
+++ b/net/sched/cls_api.c
@@ -23,6 +23,7 @@
#include <linux/init.h>
#include <linux/kmod.h>
#include <linux/netlink.h>
+#include <linux/err.h>
#include <net/net_namespace.h>
#include <net/sock.h>
#include <net/netlink.h>
@@ -487,23 +488,22 @@
#ifdef CONFIG_NET_CLS_ACT
{
- int err;
struct tc_action *act;
if (map->police && tb[map->police]) {
act = tcf_action_init_1(tb[map->police], rate_tlv,
"police", TCA_ACT_NOREPLACE,
- TCA_ACT_BIND, &err);
- if (act == NULL)
- return err;
+ TCA_ACT_BIND);
+ if (IS_ERR(act))
+ return PTR_ERR(act);
act->type = TCA_OLD_COMPAT;
exts->action = act;
} else if (map->action && tb[map->action]) {
act = tcf_action_init(tb[map->action], rate_tlv, NULL,
- TCA_ACT_NOREPLACE, TCA_ACT_BIND, &err);
- if (act == NULL)
- return err;
+ TCA_ACT_NOREPLACE, TCA_ACT_BIND);
+ if (IS_ERR(act))
+ return PTR_ERR(act);
exts->action = act;
}