X-Git-Url: http://git.cascardo.info/?a=blobdiff_plain;f=include%2Fnet%2Finet_frag.h;h=6f59de98dabde3be0daa202f8be4528d49676f7f;hb=29e248829dc7d44248c69bbd5d40eca152a50cab;hp=bfcbc0017950372ddd39dd540ff3f6da99f2bee6;hpb=8d7a8fe2ce2f242953aef46226eaa8a4a1a2c380;p=cascardo%2Flinux.git

diff --git a/include/net/inet_frag.h b/include/net/inet_frag.h
index bfcbc0017950..6f59de98dabd 100644
--- a/include/net/inet_frag.h
+++ b/include/net/inet_frag.h
@@ -64,6 +64,10 @@ struct inet_frags {
 	rwlock_t		lock ____cacheline_aligned_in_smp;
 	int			secret_interval;
 	struct timer_list	secret_timer;
+
+	/* The first call to hashfn is responsible to initialize
+	 * rnd. This is best done with net_get_random_once.
+	 */
 	u32			rnd;
 	int			qsize;