1 files changed, 1 insertions, 0 deletions

diff --git a/include/linux/dccp.h b/include/linux/dccp.h
index 61d042bbbf60..68449293c4b6 100644
--- a/include/linux/dccp.h
+++ b/include/linux/dccp.h
@@ -163,6 +163,7 @@ struct dccp_request_sock {
         __u64                    dreq_isr;
         __u64                    dreq_gsr;
         __be32                   dreq_service;
+        spinlock_t               dreq_lock;
         struct list_head         dreq_featneg;
         __u32                    dreq_timestamp_echo;
         __u32                    dreq_timestamp_time;