From: Matt Mackall <mpm@selenic.com>
To: Andrew Morton <akpm@osdl.org>, "Theodore Ts'o" <tytso@mit.edu>
Cc: linux-kernel@vger.kernel.org
Subject: [PATCH 6/10] random pt2: kill memsets of static data
Date: Fri, 14 Jan 2005 18:49:07 -0600 [thread overview]
Message-ID: <7.563253706@selenic.com> (raw)
In-Reply-To: <6.563253706@selenic.com>
Remove redundant memsets of BSS data
Signed-off-by: Matt Mackall <mpm@selenic.com>
Index: rnd/drivers/char/random.c
===================================================================
--- rnd.orig/drivers/char/random.c 2005-01-12 21:28:03.909017586 -0800
+++ rnd/drivers/char/random.c 2005-01-12 21:28:04.834899546 -0800
@@ -1499,8 +1499,6 @@
static int __init rand_initialize(void)
{
- int i;
-
if (create_entropy_store(DEFAULT_POOL_SIZE, "primary", &random_state))
goto err;
if (batch_entropy_init(BATCH_ENTROPY_SIZE, random_state))
@@ -1517,10 +1515,6 @@
#ifdef CONFIG_SYSCTL
sysctl_init_random(random_state);
#endif
- for (i = 0; i < NR_IRQS; i++)
- irq_timer_state[i] = NULL;
- memset(&input_timer_state, 0, sizeof(struct timer_rand_state));
- memset(&extract_timer_state, 0, sizeof(struct timer_rand_state));
extract_timer_state.dont_count_entropy = 1;
return 0;
err:
next prev parent reply other threads:[~2005-01-15 0:52 UTC|newest]
Thread overview: 10+ messages / expand[flat|nested] mbox.gz Atom feed top
2005-01-15 0:49 [PATCH 1/10] random pt2: cleanup waitqueue logic, fix missed wakeup Matt Mackall
2005-01-15 0:49 ` [PATCH 2/10] random pt2: kill pool clearing Matt Mackall
2005-01-15 0:49 ` [PATCH 3/10] random pt2: combine legacy ioctls Matt Mackall
2005-01-15 0:49 ` [PATCH 4/10] random pt2: re-init all pools on zero Matt Mackall
2005-01-15 0:49 ` [PATCH 5/10] random pt2: simplify initialization Matt Mackall
2005-01-15 0:49 ` Matt Mackall [this message]
2005-01-15 0:49 ` [PATCH 7/10] random pt2: kill dead extract_state struct Matt Mackall
2005-01-15 0:49 ` [PATCH 8/10] random pt2: kill 2.2 compat waitqueue defs Matt Mackall
2005-01-15 0:49 ` [PATCH 9/10] random pt2: kill redundant rotate_left definitions Matt Mackall
2005-01-15 0:49 ` [PATCH 10/10] random pt2: kill misnamed log2 Matt Mackall
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