net/sched: act_api: don't open code max()

Use max() in a couple of places that are open coding it with the
ternary operator.
Signed-off-by: Pedro Tammela <pctammela@mojatatu.com>
Reviewed-by: Jiri Pirko <jiri@nvidia.com>
Link: https://lore.kernel.org/r/20231208192847.714940-5-pctammela@mojatatu.comSigned-off-by: Jakub Kicinski <kuba@kernel.org>

net/sched/act_api.c

@@ -1796,8 +1796,7 @@ tcf_reoffload_del_notify(struct net *net, struct tc_action *action)
 	struct sk_buff *skb;
 	int ret;
 
-	skb = alloc_skb(attr_size <= NLMSG_GOODSIZE ? NLMSG_GOODSIZE : attr_size,
-			GFP_KERNEL);
+	skb = alloc_skb(max(attr_size, NLMSG_GOODSIZE), GFP_KERNEL);
 	if (!skb)
 		return -ENOBUFS;
 
@@ -1882,8 +1881,7 @@ tcf_del_notify(struct net *net, struct nlmsghdr *n, struct tc_action *actions[],
 	int ret;
 	struct sk_buff *skb;
 
-	skb = alloc_skb(attr_size <= NLMSG_GOODSIZE ? NLMSG_GOODSIZE : attr_size,
-			GFP_KERNEL);
+	skb = alloc_skb(max(attr_size, NLMSG_GOODSIZE), GFP_KERNEL);
 	if (!skb)
 		return -ENOBUFS;
 
@@ -1961,8 +1959,7 @@ tcf_add_notify(struct net *net, struct nlmsghdr *n, struct tc_action *actions[],
 {
 	struct sk_buff *skb;
 
-	skb = alloc_skb(attr_size <= NLMSG_GOODSIZE ? NLMSG_GOODSIZE : attr_size,
-			GFP_KERNEL);
+	skb = alloc_skb(max(attr_size, NLMSG_GOODSIZE), GFP_KERNEL);
 	if (!skb)
 		return -ENOBUFS;