bpf: turn bpf_prog_get_type() into a wrapper
bpf_prog_get_type() is identical to bpf_prog_get_type_dev(),
with false passed as attach_drv. Instead of keeping it as
an exported symbol turn it into static inline wrapper.
Signed-off-by: Jakub Kicinski <jakub.kicinski@netronome.com>
Reviewed-by: Quentin Monnet <quentin.monnet@netronome.com>
Acked-by: Alexei Starovoitov <ast@kernel.org>
Acked-by: Daniel Borkmann <daniel@iogearbox.net>
Signed-off-by: Daniel Borkmann <daniel@iogearbox.net>
diff --git a/include/linux/bpf.h b/include/linux/bpf.h
index f82be64..37bbab8 100644
--- a/include/linux/bpf.h
+++ b/include/linux/bpf.h
@@ -334,7 +334,6 @@ extern const struct bpf_verifier_ops tc_cls_act_analyzer_ops;
extern const struct bpf_verifier_ops xdp_analyzer_ops;
struct bpf_prog *bpf_prog_get(u32 ufd);
-struct bpf_prog *bpf_prog_get_type(u32 ufd, enum bpf_prog_type type);
struct bpf_prog *bpf_prog_get_type_dev(u32 ufd, enum bpf_prog_type type,
bool attach_drv);
struct bpf_prog * __must_check bpf_prog_add(struct bpf_prog *prog, int i);
@@ -425,12 +424,6 @@ static inline struct bpf_prog *bpf_prog_get(u32 ufd)
return ERR_PTR(-EOPNOTSUPP);
}
-static inline struct bpf_prog *bpf_prog_get_type(u32 ufd,
- enum bpf_prog_type type)
-{
- return ERR_PTR(-EOPNOTSUPP);
-}
-
static inline struct bpf_prog *bpf_prog_get_type_dev(u32 ufd,
enum bpf_prog_type type,
bool attach_drv)
@@ -514,6 +507,12 @@ static inline int cpu_map_enqueue(struct bpf_cpu_map_entry *rcpu,
}
#endif /* CONFIG_BPF_SYSCALL */
+static inline struct bpf_prog *bpf_prog_get_type(u32 ufd,
+ enum bpf_prog_type type)
+{
+ return bpf_prog_get_type_dev(ufd, type, false);
+}
+
int bpf_prog_offload_compile(struct bpf_prog *prog);
void bpf_prog_offload_destroy(struct bpf_prog *prog);
u32 bpf_prog_offload_ifindex(struct bpf_prog *prog);
diff --git a/kernel/bpf/syscall.c b/kernel/bpf/syscall.c
index 38da559..41509cf 100644
--- a/kernel/bpf/syscall.c
+++ b/kernel/bpf/syscall.c
@@ -1097,16 +1097,6 @@ struct bpf_prog *bpf_prog_get(u32 ufd)
return __bpf_prog_get(ufd, NULL, false);
}
-struct bpf_prog *bpf_prog_get_type(u32 ufd, enum bpf_prog_type type)
-{
- struct bpf_prog *prog = __bpf_prog_get(ufd, &type, false);
-
- if (!IS_ERR(prog))
- trace_bpf_prog_get_type(prog);
- return prog;
-}
-EXPORT_SYMBOL_GPL(bpf_prog_get_type);
-
struct bpf_prog *bpf_prog_get_type_dev(u32 ufd, enum bpf_prog_type type,
bool attach_drv)
{