Use kvmemdup instead of kvmalloc() + memcpy() to simplify the
code.
No functional change intended.
Signed-off-by: Hongbo Li <lihongbo22@xxxxxxxxxx>
---
kernel/bpf/btf.c | 3 +--
1 file changed, 1 insertion(+), 2 deletions(-)
diff --git a/kernel/bpf/btf.c b/kernel/bpf/btf.c
index 9d6f9924eca7..cbbc1c2bc62e 100644
--- a/kernel/bpf/btf.c
+++ b/kernel/bpf/btf.c
@@ -6238,12 +6238,11 @@ static struct btf *btf_parse_module(const char *module_name, const void *data,
btf->kernel_btf = true;
snprintf(btf->name, sizeof(btf->name), "%s", module_name);
- btf->data = kvmalloc(data_size, GFP_KERNEL | __GFP_NOWARN);
+ btf->data = kvmemdup(data, data_size, GFP_KERNEL | __GFP_NOWARN);
if (!btf->data) {
err = -ENOMEM;
goto errout;
}
- memcpy(btf->data, data, data_size);
btf->data_size = data_size;
err = btf_parse_hdr(env);
--
2.34.1
