From: Grant Seltzer <grantseltzer@gmail.com>
Date: Wed, 20 Apr 2022 12:12:25 -0400
Subject: libbpf: Update API functions usage to check error
Patch-mainline: v5.19-rc1
Git-commit: df286716321350d1ca370d5737acf5a10b20ee9e
References: jsc#PED-1377

This updates usage of the following API functions within
libbpf so their newly added error return is checked:

- bpf_program__set_expected_attach_type()
- bpf_program__set_type()

Signed-off-by: Grant Seltzer <grantseltzer@gmail.com>
Signed-off-by: Andrii Nakryiko <andrii@kernel.org>
Signed-off-by: Daniel Borkmann <daniel@iogearbox.net>
Link: https://lore.kernel.org/bpf/20220420161226.86803-2-grantseltzer@gmail.com
Acked-by: Shung-Hsi Yu <shung-hsi.yu@suse.com>
---
 tools/lib/bpf/libbpf.c |   12 +++++-------
 1 file changed, 5 insertions(+), 7 deletions(-)

--- a/tools/lib/bpf/libbpf.c
+++ b/tools/lib/bpf/libbpf.c
@@ -7016,8 +7016,8 @@ static int bpf_object_init_progs(struct
 			continue;
 		}
 
-		bpf_program__set_type(prog, prog->sec_def->prog_type);
-		bpf_program__set_expected_attach_type(prog, prog->sec_def->expected_attach_type);
+		prog->type = prog->sec_def->prog_type;
+		prog->expected_attach_type = prog->sec_def->expected_attach_type;
 
 #pragma GCC diagnostic push
 #pragma GCC diagnostic ignored "-Wdeprecated-declarations"
@@ -8582,8 +8582,7 @@ int bpf_program__set_##NAME(struct bpf_p
 {								\
 	if (!prog)						\
 		return libbpf_err(-EINVAL);			\
-	bpf_program__set_type(prog, TYPE);			\
-	return 0;						\
+	return bpf_program__set_type(prog, TYPE);			\
 }								\
 								\
 bool bpf_program__is_##NAME(const struct bpf_program *prog)	\
@@ -9690,9 +9689,8 @@ static int bpf_prog_load_xattr2(const st
 		 * bpf_object__open guessed
 		 */
 		if (attr->prog_type != BPF_PROG_TYPE_UNSPEC) {
-			bpf_program__set_type(prog, attr->prog_type);
-			bpf_program__set_expected_attach_type(prog,
-							      attach_type);
+			prog->type = attr->prog_type;
+			prog->expected_attach_type = attach_type;
 		}
 		if (bpf_program__type(prog) == BPF_PROG_TYPE_UNSPEC) {
 			/*