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Diffstat (limited to 'include/linux/hyperv.h')
-rw-r--r--include/linux/hyperv.h5
1 files changed, 3 insertions, 2 deletions
diff --git a/include/linux/hyperv.h b/include/linux/hyperv.h
index f0885cc01db6..dcb6977afce9 100644
--- a/include/linux/hyperv.h
+++ b/include/linux/hyperv.h
@@ -1159,8 +1159,9 @@ struct hv_ring_buffer_debug_info {
u32 bytes_avail_towrite;
};
-void hv_ringbuffer_get_debuginfo(const struct hv_ring_buffer_info *ring_info,
- struct hv_ring_buffer_debug_info *debug_info);
+
+int hv_ringbuffer_get_debuginfo(const struct hv_ring_buffer_info *ring_info,
+ struct hv_ring_buffer_debug_info *debug_info);
/* Vmbus interface */
#define vmbus_driver_register(driver) \