From 7088ad74e6e710d0c80ea2cead9500f47a2a5d58 Mon Sep 17 00:00:00 2001 From: Hannes Frederic Sowa Date: Wed, 23 Oct 2013 11:06:57 +0200 Subject: inet: remove old fragmentation hash initializing All fragmentation hash secrets now get initialized by their corresponding hash function with net_get_random_once. Thus we can eliminate the initial seeding. Also provide a comment that hash secret seeding happens at the first call to the corresponding hashing function. Cc: David S. Miller Cc: Eric Dumazet Signed-off-by: Hannes Frederic Sowa Signed-off-by: David S. Miller --- net/ipv4/inet_fragment.c | 3 --- 1 file changed, 3 deletions(-) (limited to 'net/ipv4/inet_fragment.c') diff --git a/net/ipv4/inet_fragment.c b/net/ipv4/inet_fragment.c index c5313a9c019..bb075fc9a14 100644 --- a/net/ipv4/inet_fragment.c +++ b/net/ipv4/inet_fragment.c @@ -93,9 +93,6 @@ void inet_frags_init(struct inet_frags *f) } rwlock_init(&f->lock); - f->rnd = (u32) ((totalram_pages ^ (totalram_pages >> 7)) ^ - (jiffies ^ (jiffies >> 6))); - setup_timer(&f->secret_timer, inet_frag_secret_rebuild, (unsigned long)f); f->secret_timer.expires = jiffies + f->secret_interval; -- cgit v1.2.3-70-g09d2