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libbpf: optimize the redundant code in the bpf_object__init_user_btf_maps() function. #6206

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libbpf: optimize the redundant code in the bpf_object__init_user_btf_maps() function. #6206

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6 changes: 3 additions & 3 deletions tools/lib/bpf/libbpf.c
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Original file line number Diff line number Diff line change
Expand Up @@ -2988,15 +2988,15 @@ static int bpf_object__init_user_btf_maps(struct bpf_object *obj, bool strict,
int nr_types, i, vlen, err;
const struct btf_type *t;
const char *name;
Elf_Data *data;
Elf_Data *scn_data;
Elf_Scn *scn;

if (obj->efile.btf_maps_shndx < 0)
return 0;

scn = elf_sec_by_idx(obj, obj->efile.btf_maps_shndx);
data = elf_sec_data(obj, scn);
if (!scn || !data) {
scn_data = elf_sec_data(obj, scn);
if (!scn_data) {
pr_warn("elf: failed to get %s map definitions for %s\n",
MAPS_ELF_SEC, obj->path);
return -EINVAL;
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