diff options
Diffstat (limited to 'net/bridge/netfilter/nft_meta_bridge.c')
| -rw-r--r-- | net/bridge/netfilter/nft_meta_bridge.c | 20 |
1 files changed, 20 insertions, 0 deletions
diff --git a/net/bridge/netfilter/nft_meta_bridge.c b/net/bridge/netfilter/nft_meta_bridge.c index 97805ec424c1..c1ef9cc89b78 100644 --- a/net/bridge/netfilter/nft_meta_bridge.c +++ b/net/bridge/netfilter/nft_meta_bridge.c @@ -100,6 +100,25 @@ static const struct nft_expr_ops nft_meta_bridge_get_ops = { .dump = nft_meta_get_dump, }; +static bool nft_meta_bridge_set_reduce(struct nft_regs_track *track, + const struct nft_expr *expr) +{ + int i; + + for (i = 0; i < NFT_REG32_NUM; i++) { + if (!track->regs[i].selector) + continue; + + if (track->regs[i].selector->ops != &nft_meta_bridge_get_ops) + continue; + + track->regs[i].selector = NULL; + track->regs[i].bitwise = NULL; + } + + return false; +} + static const struct nft_expr_ops nft_meta_bridge_set_ops = { .type = &nft_meta_bridge_type, .size = NFT_EXPR_SIZE(sizeof(struct nft_meta)), @@ -107,6 +126,7 @@ static const struct nft_expr_ops nft_meta_bridge_set_ops = { .init = nft_meta_set_init, .destroy = nft_meta_set_destroy, .dump = nft_meta_set_dump, + .reduce = nft_meta_bridge_set_reduce, .validate = nft_meta_set_validate, }; |