[PATCH][next] sched: act_ct: avoid -Wflex-array-member-not-at-end warning

[Gustavo A. R. Silva]

-Wflex-array-member-not-at-end was introduced in GCC-14, and we are
getting ready to enable it, globally.

Move the conflicting declaration to the end of the structure. Notice
that `struct zones_ht_key` is a flexible structure --a structure that
contains a flexible-array member.

Fix the following warning:
net/sched/act_ct.c:57:29: warning: structure containing a flexible array member 
is not at the end of another structure [-Wflex-array-member-not-at-end]

Signed-off-by: Gustavo A. R. Silva <gustavo...@kernel.org>
---
 net/sched/act_ct.c | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/net/sched/act_ct.c b/net/sched/act_ct.c
index 3ba8e7e739b5..b304ef46b5be 100644
--- a/net/sched/act_ct.c
+++ b/net/sched/act_ct.c
@@ -54,9 +54,11 @@ struct tcf_ct_flow_table {
        struct rcu_work rwork;
        struct nf_flowtable nf_ft;
        refcount_t ref;
-       struct zones_ht_key key;
 
        bool dying;
+
+       /* Must be last - ends in a flex-array member. */
+       struct zones_ht_key key;
 };
 
 static const struct rhashtable_params zones_params = {
-- 
2.34.1