Fixed following checkpatch issues:
WARNING: Block comments use a trailing */ on a separate line
+ * other BPF program's BTF object */
WARNING: Possible repeated word: 'be'
+ * name. This is important to be be able to find corresponding BTF
ERROR: switch and case should be at the same indent
+ switch (ext->kcfg.sz) {
+ case 1: *(__u8 *)ext_val = value; break;
+ case 2: *(__u16 *)ext_val = value; break;
+ case 4: *(__u32 *)ext_val = value; break;
+ case 8: *(__u64 *)ext_val = value; break;
+ default:
ERROR: trailing statements should be on next line
+ case 1: *(__u8 *)ext_val = value; break;
ERROR: trailing statements should be on next line
+ case 2: *(__u16 *)ext_val = value; break;
ERROR: trailing statements should be on next line
+ case 4: *(__u32 *)ext_val = value; break;
ERROR: trailing statements should be on next line
+ case 8: *(__u64 *)ext_val = value; break;
ERROR: code indent should use tabs where possible
+ }$
WARNING: please, no spaces at the start of a line
+ }$
WARNING: Block comments use a trailing */ on a separate line
+ * for faster search */
ERROR: code indent should use tabs where possible
+^I^I^I^I^I^I &ext->kcfg.is_signed);$
WARNING: braces {} are not necessary for single statement blocks
+ if (err) {
+ return err;
+ }
ERROR: code indent should use tabs where possible
+^I^I^I^I sizeof(*obj->btf_modules), obj->btf_module_cnt + 1);$
Signed-off-by: Kang Minchul <tegongkang@xxxxxxxxx>
---
tools/lib/bpf/libbpf.c | 45 ++++++++++++++++++++++++++----------------
1 file changed, 28 insertions(+), 17 deletions(-)
diff --git a/tools/lib/bpf/libbpf.c b/tools/lib/bpf/libbpf.c
index 1d263885d635..b5df6aca06ea 100644
--- a/tools/lib/bpf/libbpf.c
+++ b/tools/lib/bpf/libbpf.c
@@ -347,7 +347,8 @@ enum sec_def_flags {
SEC_ATTACHABLE = 2,
SEC_ATTACHABLE_OPT = SEC_ATTACHABLE | SEC_EXP_ATTACH_OPT,
/* attachment target is specified through BTF ID in either kernel or
- * other BPF program's BTF object */
+ * other BPF program's BTF object
+ */
SEC_ATTACH_BTF = 4,
/* BPF program type allows sleeping/blocking in kernel */
SEC_SLEEPABLE = 8,
@@ -488,7 +489,7 @@ struct bpf_map {
char *name;
/* real_name is defined for special internal maps (.rodata*,
* .data*, .bss, .kconfig) and preserves their original ELF section
- * name. This is important to be be able to find corresponding BTF
+ * name. This is important to be able to find corresponding BTF
* DATASEC information.
*/
char *real_name;
@@ -1863,12 +1864,20 @@ static int set_kcfg_value_num(struct extern_desc *ext, void *ext_val,
return -ERANGE;
}
switch (ext->kcfg.sz) {
- case 1: *(__u8 *)ext_val = value; break;
- case 2: *(__u16 *)ext_val = value; break;
- case 4: *(__u32 *)ext_val = value; break;
- case 8: *(__u64 *)ext_val = value; break;
- default:
- return -EINVAL;
+ case 1:
+ *(__u8 *)ext_val = value;
+ break;
+ case 2:
+ *(__u16 *)ext_val = value;
+ break;
+ case 4:
+ *(__u32 *)ext_val = value;
+ break;
+ case 8:
+ *(__u64 *)ext_val = value;
+ break;
+ default:
+ return -EINVAL;
}
ext->is_set = true;
return 0;
@@ -2770,7 +2779,7 @@ static int bpf_object__sanitize_btf(struct bpf_object *obj, struct btf *btf)
m->type = enum64_placeholder_id;
m->offset = 0;
}
- }
+ }
}
return 0;
@@ -3518,7 +3527,8 @@ static int bpf_object__elf_collect(struct bpf_object *obj)
}
/* sort BPF programs by section name and in-section instruction offset
- * for faster search */
+ * for faster search
+ */
if (obj->nr_programs)
qsort(obj->programs, obj->nr_programs, sizeof(*obj->programs), cmp_progs);
@@ -3817,7 +3827,7 @@ static int bpf_object__collect_externs(struct bpf_object *obj)
return -EINVAL;
}
ext->kcfg.type = find_kcfg_type(obj->btf, t->type,
- &ext->kcfg.is_signed);
+ &ext->kcfg.is_signed);
if (ext->kcfg.type == KCFG_UNKNOWN) {
pr_warn("extern (kcfg) '%s': type is unsupported\n", ext_name);
return -ENOTSUP;
@@ -4965,9 +4975,9 @@ bpf_object__reuse_map(struct bpf_map *map)
err = bpf_map__reuse_fd(map, pin_fd);
close(pin_fd);
- if (err) {
+ if (err)
return err;
- }
+
map->pinned = true;
pr_debug("reused pinned map at '%s'\n", map->pin_path);
@@ -5485,7 +5495,7 @@ static int load_module_btfs(struct bpf_object *obj)
}
err = libbpf_ensure_mem((void **)&obj->btf_modules, &obj->btf_module_cap,
- sizeof(*obj->btf_modules), obj->btf_module_cnt + 1);
+ sizeof(*obj->btf_modules), obj->btf_module_cnt + 1);
if (err)
goto err_out;
@@ -6237,7 +6247,8 @@ bpf_object__reloc_code(struct bpf_object *obj, struct bpf_program *main_prog,
* prog; each main prog can have a different set of
* subprograms appended (potentially in different order as
* well), so position of any subprog can be different for
- * different main programs */
+ * different main programs
+ */
insn->imm = subprog->sub_insn_off - (prog->sub_insn_off + insn_idx) - 1;
pr_debug("prog '%s': insn #%zu relocated, imm %d points to subprog '%s' (now at %zu offset)\n",
@@ -10995,7 +11006,7 @@ struct bpf_link *bpf_program__attach_usdt(const struct bpf_program *prog,
usdt_cookie = OPTS_GET(opts, usdt_cookie, 0);
link = usdt_manager_attach_usdt(obj->usdt_man, prog, pid, binary_path,
- usdt_provider, usdt_name, usdt_cookie);
+ usdt_provider, usdt_name, usdt_cookie);
err = libbpf_get_error(link);
if (err)
return libbpf_err_ptr(err);
@@ -12304,7 +12315,7 @@ int bpf_object__open_subskeleton(struct bpf_object_subskeleton *s)
btf = bpf_object__btf(s->obj);
if (!btf) {
pr_warn("subskeletons require BTF at runtime (object %s)\n",
- bpf_object__name(s->obj));
+ bpf_object__name(s->obj));
return libbpf_err(-errno);
}
--
2.34.1
