[PATCH bpf-next v2 10/11] nfp: bpf: allow program sharing within ASIC

[Jakub Kicinski]

Allow program sharing between netdevs of the same NFP ASIC.

Signed-off-by: Jakub Kicinski <jakub.kicin...@netronome.com>
Reviewed-by: Quentin Monnet <quentin.mon...@netronome.com>
---
 drivers/net/ethernet/netronome/nfp/bpf/offload.c | 10 ++--------
 1 file changed, 2 insertions(+), 8 deletions(-)

diff --git a/drivers/net/ethernet/netronome/nfp/bpf/offload.c 
b/drivers/net/ethernet/netronome/nfp/bpf/offload.c
index 78f44c4d95b4..49b03f7dbf46 100644
--- a/drivers/net/ethernet/netronome/nfp/bpf/offload.c
+++ b/drivers/net/ethernet/netronome/nfp/bpf/offload.c
@@ -566,14 +566,8 @@ int nfp_net_bpf_offload(struct nfp_net *nn, struct 
bpf_prog *prog,
 {
        int err;
 
-       if (prog) {
-               struct bpf_prog_offload *offload = prog->aux->offload;
-
-               if (!offload)
-                       return -EINVAL;
-               if (offload->netdev != nn->dp.netdev)
-                       return -EINVAL;
-       }
+       if (prog && !bpf_offload_dev_match(prog, nn->dp.netdev))
+               return -EINVAL;
 
        if (prog && old_prog) {
                u8 cap;
-- 
2.17.1