From: Florian Westphal <fw@xxxxxxxxx>
its enough to export the meta get reduce helper and then call it
from nft_meta_bridge too.
Signed-off-by: Florian Westphal <fw@xxxxxxxxx>
Signed-off-by: Pablo Neira Ayuso <pablo@xxxxxxxxxxxxx>
---
include/net/netfilter/nft_meta.h | 2 ++
net/bridge/netfilter/nft_meta_bridge.c | 1 +
net/netfilter/nft_meta.c | 5 +++--
3 files changed, 6 insertions(+), 2 deletions(-)
diff --git a/include/net/netfilter/nft_meta.h b/include/net/netfilter/nft_meta.h
index 246fd023dcf4..9b51cc67de54 100644
--- a/include/net/netfilter/nft_meta.h
+++ b/include/net/netfilter/nft_meta.h
@@ -44,4 +44,6 @@ int nft_meta_set_validate(const struct nft_ctx *ctx,
const struct nft_expr *expr,
const struct nft_data **data);
+bool nft_meta_get_reduce(struct nft_regs_track *track,
+ const struct nft_expr *expr);
#endif
diff --git a/net/bridge/netfilter/nft_meta_bridge.c b/net/bridge/netfilter/nft_meta_bridge.c
index 380a31ebf840..8c3eaba87ad2 100644
--- a/net/bridge/netfilter/nft_meta_bridge.c
+++ b/net/bridge/netfilter/nft_meta_bridge.c
@@ -99,6 +99,7 @@ static const struct nft_expr_ops nft_meta_bridge_get_ops = {
.eval = nft_meta_bridge_get_eval,
.init = nft_meta_bridge_get_init,
.dump = nft_meta_get_dump,
+ .reduce = nft_meta_get_reduce,
};
static bool nft_meta_bridge_set_reduce(struct nft_regs_track *track,
diff --git a/net/netfilter/nft_meta.c b/net/netfilter/nft_meta.c
index 994ff41f4119..92b000f0e183 100644
--- a/net/netfilter/nft_meta.c
+++ b/net/netfilter/nft_meta.c
@@ -752,8 +752,8 @@ static int nft_meta_get_offload(struct nft_offload_ctx *ctx,
return 0;
}
-static bool nft_meta_get_reduce(struct nft_regs_track *track,
- const struct nft_expr *expr)
+bool nft_meta_get_reduce(struct nft_regs_track *track,
+ const struct nft_expr *expr)
{
const struct nft_meta *priv = nft_expr_priv(expr);
const struct nft_meta *meta;
@@ -776,6 +776,7 @@ static bool nft_meta_get_reduce(struct nft_regs_track *track,
return nft_expr_reduce_bitwise(track, expr);
}
+EXPORT_SYMBOL_GPL(nft_meta_get_reduce);
static const struct nft_expr_ops nft_meta_get_ops = {
.type = &nft_meta_type,
--
2.30.2
