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-rw-r--r--tools/lib/bpf/btf.c3
1 files changed, 2 insertions, 1 deletions
diff --git a/tools/lib/bpf/btf.c b/tools/lib/bpf/btf.c
index 68b50e9bbde1..00a2f06e38fd 100644
--- a/tools/lib/bpf/btf.c
+++ b/tools/lib/bpf/btf.c
@@ -2326,7 +2326,8 @@ static int btf_dedup_ref_type(struct btf_dedup *d, __u32 type_id)
struct btf_type *t, *cand;
/* if we don't find equivalent type, then we are representative type */
__u32 new_id = type_id;
- __u32 h, ref_type_id;
+ int ref_type_id;
+ __u32 h;
if (d->map[type_id] == BTF_IN_PROGRESS_ID)
return -ELOOP;