tree ad341d7bcd581cba4d38d39296692256d8a747d5
parent 974daef7f8bb5d7be78fae3a240fcce43cae0135
author Hannes Frederic Sowa <hannes@stressinduktion.org> 1382551527 +0200
committer David S. Miller <davem@davemloft.net> 1382742219 -0400

net: make net_get_random_once irq safe

I initial build non irq safe version of net_get_random_once because I
would liked to have the freedom to defer even the extraction process of
get_random_bytes until the nonblocking pool is fully seeded.

I don't think this is a good idea anymore and thus this patch makes
net_get_random_once irq safe. Now someone using net_get_random_once does
not need to care from where it is called.

Cc: David S. Miller <davem@davemloft.net>
Cc: Eric Dumazet <edumazet@google.com>
Signed-off-by: Hannes Frederic Sowa <hannes@stressinduktion.org>
Signed-off-by: David S. Miller <davem@davemloft.net>