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Omit needless rnd_wakeup_readers.

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This commit is contained in:
riastradh 2015-04-14 14:16:34 +00:00
parent 8ded945441
commit dd73799480
1 changed files with 5 additions and 16 deletions
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21
sys/kern/kern_rndq.c
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@ -1,4 +1,4 @@
/* $NetBSD: kern_rndq.c,v 1.61 2015/04/14 14:11:51 riastradh Exp $ */
/* $NetBSD: kern_rndq.c,v 1.62 2015/04/14 14:16:34 riastradh Exp $ */
/*-
* Copyright (c) 1997-2013 The NetBSD Foundation, Inc.
@ -32,7 +32,7 @@
*/
#include <sys/cdefs.h>
__KERNEL_RCSID(0, "$NetBSD: kern_rndq.c,v 1.61 2015/04/14 14:11:51 riastradh Exp $");
__KERNEL_RCSID(0, "$NetBSD: kern_rndq.c,v 1.62 2015/04/14 14:16:34 riastradh Exp $");
#include <sys/param.h>
#include <sys/atomic.h>
@ -154,7 +154,6 @@ krndsource_t rnd_printf_source, rnd_autoconf_source;
static void *rnd_process, *rnd_wakeup;
static void rnd_wakeup_readers(void);
static inline uint32_t rnd_counter(void);
static void rnd_intr(void *);
static void rnd_wake(void *);
@ -257,7 +256,7 @@ rnd_schedule_wakeup(void)
rnd_schedule_softint(rnd_wakeup);
return;
}
rnd_wakeup_readers();
rndsinks_distribute();
}
/*
@ -283,16 +282,6 @@ rnd_getmore(size_t byteswanted)
mutex_spin_exit(&rnd_global.lock);
}
/*
* Check to see if there are readers waiting on us. If so, kick them.
*/
static void
rnd_wakeup_readers(void)
{
rndsinks_distribute();
}
/*
* Use the timing/value of the event to estimate the entropy gathered.
* If all the differentials (first, second, and third) are non-zero, return
@ -1133,7 +1122,7 @@ rnd_intr(void *arg)
static void
rnd_wake(void *arg)
{
rnd_wakeup_readers();
rndsinks_distribute();
}
static uint32_t
@ -1610,7 +1599,7 @@ rnd_system_ioctl(struct file *fp, u_long cmd, void *addr)
rnd_entropy_added();
mutex_spin_exit(&rnd_global.lock);
rnd_wakeup_readers();
rndsinks_distribute();
} else {
rnd_printf_verbose("rnd"
": already seeded by boot loader\n");