Fix up backport of queue-5.10/libbpf-handle-size-overflow-for-ringbuf-mmap.patch

diff --git a/queue-5.10/libbpf-handle-size-overflow-for-ringbuf-mmap.patch b/queue-5.10/libbpf-handle-size-overflow-for-ringbuf-mmap.patch
index ca0d676ba659bb9780d0d3f6f2ae59852c03768c..19b2461e572e8dc7f7489d85cb444bd9d3de4b24 100644 (file)
--- a/queue-5.10/libbpf-handle-size-overflow-for-ringbuf-mmap.patch
+++ b/queue-5.10/libbpf-handle-size-overflow-for-ringbuf-mmap.patch
@@ -56,7 +56,7 @@ index 86c31c787fb9..141dbaf6e828 100644
 +      mmap_sz = rb->page_size + 2 * (__u64)info.max_entries;
 +      if (mmap_sz != (__u64)(size_t)mmap_sz) {
 +              pr_warn("ringbuf: ring buffer size (%u) is too big\n", info.max_entries);
-+              return libbpf_err(-E2BIG);
++              return -E2BIG;
 +      }
 +      tmp = mmap(NULL, (size_t)mmap_sz, PROT_READ, MAP_SHARED, map_fd, rb->page_size);
        if (tmp == MAP_FAILED) {