[PATCH 1/1] tools/bpftool: fix error return value in build_btf_type_table()

[Zhen Lei]

An appropriate return value should be set on the failed path.

Reported-by: Hulk Robot <hul...@huawei.com>
Signed-off-by: Zhen Lei <thunder.leiz...@huawei.com>
---
 tools/bpf/bpftool/btf.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/tools/bpf/bpftool/btf.c b/tools/bpf/bpftool/btf.c
index 8ab142ff5eac..2afb7d5b1aca 100644
--- a/tools/bpf/bpftool/btf.c
+++ b/tools/bpf/bpftool/btf.c
@@ -693,6 +693,7 @@ build_btf_type_table(struct btf_attach_table *tab, enum 
bpf_obj_type type,
                obj_node = calloc(1, sizeof(*obj_node));
                if (!obj_node) {
                        p_err("failed to allocate memory: %s", strerror(errno));
+                       err = -ENOMEM;
                        goto err_free;
                }
 
-- 
2.26.0.106.g9fadedd