1 files changed, 1 insertions, 0 deletions

diff --git a/include/net/dst.h b/include/net/dst.h
index 36d54fc248b0..a8d825f90305 100644
--- a/include/net/dst.h
+++ b/include/net/dst.h
@@ -54,6 +54,7 @@ struct dst_entry
         unsigned long           expires;
 
         unsigned short          header_len;     /* more space at head required */
+        unsigned short          nfheader_len;   /* more non-fragment space at head required */
         unsigned short          trailer_len;    /* space to reserve at tail */
 
         u32                     metrics[RTAX_MAX];