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Diffstat (limited to 'tools/bpf/bpftool/prog.c')
-rw-r--r--tools/bpf/bpftool/prog.c5
1 files changed, 3 insertions, 2 deletions
diff --git a/tools/bpf/bpftool/prog.c b/tools/bpf/bpftool/prog.c
index 0640e9bc0ada..33ed0806ccc0 100644
--- a/tools/bpf/bpftool/prog.c
+++ b/tools/bpf/bpftool/prog.c
@@ -78,13 +78,14 @@ static void print_boot_time(__u64 nsecs, char *buf, unsigned int size)
static int prog_fd_by_tag(unsigned char *tag)
{
- struct bpf_prog_info info = {};
- __u32 len = sizeof(info);
unsigned int id = 0;
int err;
int fd;
while (true) {
+ struct bpf_prog_info info = {};
+ __u32 len = sizeof(info);
+
err = bpf_prog_get_next_id(id, &id);
if (err) {
p_err("%s", strerror(errno));