bpf, cgroup: Delete repeated struct bpf_prog declaration

struct bpf_prog is declared twice. There is one declaration which is
independent on the macro at 18th line. So the below one is not needed
though. Remove the duplicate.

Signed-off-by: Wan Jiabing <wanjiabing@vivo.com>
Signed-off-by: Daniel Borkmann <daniel@iogearbox.net>
Acked-by: Song Liu <songliubraving@fb.com>
Link: https://lore.kernel.org/bpf/20210401064637.993327-1-wanjiabing@vivo.com

diff --git a/include/linux/bpf-cgroup.h b/include/linux/bpf-cgroup.h
index 6a29fe1..8b77d08 100644 (file)
--- a/include/linux/bpf-cgroup.h
+++ b/include/linux/bpf-cgroup.h
@@ -458,7 +458,6 @@ int cgroup_bpf_prog_query(const union bpf_attr *attr,
                          union bpf_attr __user *uattr);
 #else
 
-struct bpf_prog;
 struct cgroup_bpf {};
 static inline int cgroup_bpf_inherit(struct cgroup *cgrp) { return 0; }
 static inline void cgroup_bpf_offline(struct cgroup *cgrp) {}