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-rw-r--r--tools/lib/bpf/ringbuf.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/tools/lib/bpf/ringbuf.c b/tools/lib/bpf/ringbuf.c
index 5c6522c89af1..98537ff2679e 100644
--- a/tools/lib/bpf/ringbuf.c
+++ b/tools/lib/bpf/ringbuf.c
@@ -278,7 +278,7 @@ int ring_buffer__poll(struct ring_buffer *rb, int timeout_ms)
err = ringbuf_process_ring(ring);
if (err < 0)
return err;
- res += cnt;
+ res += err;
}
return cnt < 0 ? -errno : res;
}