Use attach_type in bpf_link to replace the location field, and remove location field in netkit_link. Signed-off-by: Tao Chen --- drivers/net/netkit.c | 8 +++----- 1 file changed, 3 insertions(+), 5 deletions(-) diff --git a/drivers/net/netkit.c b/drivers/net/netkit.c index 5928c99eac7..492be60f2e7 100644 --- a/drivers/net/netkit.c +++ b/drivers/net/netkit.c @@ -32,7 +32,6 @@ struct netkit { struct netkit_link { struct bpf_link link; struct net_device *dev; - u32 location; }; static __always_inline int @@ -733,8 +732,8 @@ static void netkit_link_fdinfo(const struct bpf_link *link, struct seq_file *seq seq_printf(seq, "ifindex:\t%u\n", ifindex); seq_printf(seq, "attach_type:\t%u (%s)\n", - nkl->location, - nkl->location == BPF_NETKIT_PRIMARY ? "primary" : "peer"); + link->attach_type, + link->attach_type == BPF_NETKIT_PRIMARY ? "primary" : "peer"); } static int netkit_link_fill_info(const struct bpf_link *link, @@ -749,7 +748,7 @@ static int netkit_link_fill_info(const struct bpf_link *link, rtnl_unlock(); info->netkit.ifindex = ifindex; - info->netkit.attach_type = nkl->location; + info->netkit.attach_type = link->attach_type; return 0; } @@ -776,7 +775,6 @@ static int netkit_link_init(struct netkit_link *nkl, { bpf_link_init(&nkl->link, BPF_LINK_TYPE_NETKIT, &netkit_link_lops, prog, attr->link_create.attach_type); - nkl->location = attr->link_create.attach_type; nkl->dev = dev; return bpf_link_prime(&nkl->link, link_primer); } -- 2.48.1