net: Remove dst->next

There are no more users.

Signed-off-by: David S. Miller <davem@davemloft.net>
Reviewed-by: Eric Dumazet <edumazet@google.com>

diff --git a/include/net/dst.h b/include/net/dst.h
index 2270513d0790730178946335de78d9d54ebe1a7e..33d2a54339243b964dc3efdd231d2198ec8ffac7 100644 (file)
--- a/include/net/dst.h
+++ b/include/net/dst.h
@@ -88,10 +88,6 @@ struct dst_entry {
 #ifndef CONFIG_64BIT
        atomic_t                __refcnt;       /* 32-bit offset 64 */
 #endif
-
-       union {
-               struct dst_entry        *next;
-       };
 };
 
 struct dst_metrics {

diff --git a/net/core/dst.c b/net/core/dst.c
index 9bc3bb6e94efadcfec279ab5e78651767a4c6853..007aa0b082915262eae07c297b22aec9fb50b3dc 100644 (file)
--- a/net/core/dst.c
+++ b/net/core/dst.c
@@ -86,7 +86,6 @@ void dst_init(struct dst_entry *dst, struct dst_ops *ops,
        dst->__use = 0;
        dst->lastuse = jiffies;
        dst->flags = flags;
-       dst->next = NULL;
        if (!(flags & DST_NOCOUNT))
                dst_entries_add(ops, 1);
 }