selftests/bpf: Fix merge conflict resolution

char _license[] SEC("license") = "GPL";

#define sk_rmem_alloc	sk_backlog.rmem_alloc

#define sk_refcnt	__sk_common.skc_refcnt

struct bpf_iter_meta {

	struct seq_file *seq;

	__u64 session_id;

	__u64 seq_num;

} __attribute__((preserve_access_index));

struct bpf_iter__netlink {

	struct bpf_iter_meta *meta;

	struct netlink_sock *sk;

} __attribute__((preserve_access_index));

static __attribute__((noinline)) struct inode *SOCK_INODE(struct socket *socket)

{

	return &container_of(socket, struct socket_alloc, socket)->vfs_inode;