libbpf: Change var type in datasec resize func

This changes a local variable type that stores a new array id to match
the return type of btf__add_array().

Signed-off-by: JP Kobryn <inwardvessel@gmail.com>
Signed-off-by: Andrii Nakryiko <andrii@kernel.org>
Acked-by: Yonghong Song <yhs@fb.com>
Link: https://lore.kernel.org/bpf/20230525001323.8554-1-inwardvessel@gmail.com

diff --git a/tools/lib/bpf/libbpf.c b/tools/lib/bpf/libbpf.c
index 5cca009..1ceb3a9 100644 (file)
--- a/tools/lib/bpf/libbpf.c
+++ b/tools/lib/bpf/libbpf.c
@@ -9444,8 +9444,8 @@ static int map_btf_datasec_resize(struct bpf_map *map, __u32 size)
        struct btf_var_secinfo *var;
        const struct btf_type *array_type;
        const struct btf_array *array;
-       int vlen, element_sz;
-       __u32 nr_elements, new_array_id;
+       int vlen, element_sz, new_array_id;
+       __u32 nr_elements;
 
        /* check btf existence */
        btf = bpf_object__btf(map->obj);