From 66b251422be7cb39e7619fee647724720f74d1f7 Mon Sep 17 00:00:00 2001 From: Daniel Borkmann Date: Tue, 12 Nov 2013 23:45:41 +0100 Subject: random32: add __init prefix to prandom_start_seed_timer We only call that in functions annotated with __init, so add __init prefix in prandom_start_seed_timer() as well, so that the kernel can make use of this hint and we can possibly free up resources after it's usage. And since it's an internal function rename it to __prandom_start_seed_timer(). Signed-off-by: Daniel Borkmann Signed-off-by: Hannes Frederic Sowa Signed-off-by: David S. Miller --- lib/random32.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) (limited to 'lib/random32.c') diff --git a/lib/random32.c b/lib/random32.c index 82da4f4c3489..4f9d5dffc554 100644 --- a/lib/random32.c +++ b/lib/random32.c @@ -222,7 +222,7 @@ static void __prandom_timer(unsigned long dontcare) add_timer(&seed_timer); } -static void prandom_start_seed_timer(void) +static void __init __prandom_start_seed_timer(void) { set_timer_slack(&seed_timer, HZ); seed_timer.expires = jiffies + 40 * HZ; @@ -270,7 +270,7 @@ void prandom_reseed_late(void) static int __init prandom_reseed(void) { __prandom_reseed(false); - prandom_start_seed_timer(); + __prandom_start_seed_timer(); return 0; } late_initcall(prandom_reseed); -- cgit v1.2.3