netfilter: nf_tables: remove nhooks field from struct nft_af_info

We already validate the hook through bitmask, so this check is
superfluous. When removing this, this patch is also fixing a bug in the
new flowtable codebase, since ctx->afi points to the table family
instead of the netdev family which is where the flowtable is really
hooked in.

Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>

1 files changed, 0 insertions, 2 deletions

diff --git a/include/net/netfilter/nf_tables.h b/include/net/netfilter/nf_tables.h
index dd238950df81..536aaec96a07 100644
--- a/include/net/netfilter/nf_tables.h
+++ b/include/net/netfilter/nf_tables.h
@@ -973,7 +973,6 @@ enum nft_af_flags {
  *
  *      @list: used internally
  *      @family: address family
- *      @nhooks: number of hooks in this family
  *      @owner: module owner
  *      @tables: used internally
  *      @flags: family flags
@@ -981,7 +980,6 @@ enum nft_af_flags {
 struct nft_af_info {
         struct list_head                list;
         int                             family;
-        unsigned int                    nhooks;
         struct module                   *owner;
         struct list_head                tables;
         u32                             flags;