From: "Tobin C. Harding" <me@tobin.cc>
To: Philipp Reisner <philipp.reisner@linbit.com>,
Lars Ellenberg <lars.ellenberg@linbit.com>
Cc: drbd-dev@lists.linbit.com
Subject: [Drbd-dev] [PATCH 06/17] lru_cache: use kcalloc instead of kzalloc with multiply
Date: Mon, 2 Oct 2017 09:34:05 +1100 [thread overview]
Message-ID: <1506897256-14072-7-git-send-email-me@tobin.cc> (raw)
In-Reply-To: <1506897256-14072-1-git-send-email-me@tobin.cc>
checkpatch emits WARNING: Prefer kcalloc over kzalloc with multiply.
Use kcalloc instead of kzalloc with multiply.
Signed-off-by: Tobin C. Harding <me@tobin.cc>
---
lib/lru_cache.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/lib/lru_cache.c b/lib/lru_cache.c
index 0bdb858..18043b9 100644
--- a/lib/lru_cache.c
+++ b/lib/lru_cache.c
@@ -117,7 +117,7 @@ struct lru_cache *lc_create(const char *name, struct kmem_cache *cache,
slot = kcalloc(e_count, sizeof(struct hlist_head), GFP_KERNEL);
if (!slot)
goto out_fail;
- element = kzalloc(e_count * sizeof(struct lc_element *), GFP_KERNEL);
+ element = kcalloc(e_count, sizeof(struct lc_element *), GFP_KERNEL);
if (!element)
goto out_fail;
--
2.7.4
next prev parent reply other threads:[~2017-10-01 22:51 UTC|newest]
Thread overview: 20+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-10-01 22:33 [Drbd-dev] [PATCH 00/17] lru_cache: checkpatch clean ups Tobin C. Harding
2017-10-01 22:34 ` [Drbd-dev] [PATCH 01/17] lru_cache: remove FSF address from licence Tobin C. Harding
2017-10-01 22:34 ` [Drbd-dev] [PATCH 02/17] lru_cache: fix licence comment format Tobin C. Harding
2017-10-01 22:34 ` [Drbd-dev] [PATCH 03/17] lru_cache: move trailing */ to a separate line Tobin C. Harding
2017-10-01 22:34 ` [Drbd-dev] [PATCH 04/17] lru_cache: remove quoted string across lines Tobin C. Harding
2017-10-01 22:34 ` [Drbd-dev] [PATCH 05/17] lru_cache: use 'unsigned int' instead of 'unsigned' Tobin C. Harding
2017-10-01 22:34 ` Tobin C. Harding [this message]
2017-10-01 22:34 ` [Drbd-dev] [PATCH 07/17] lru_cache: clean macro definition Tobin C. Harding
2017-10-01 22:34 ` [Drbd-dev] [PATCH 08/17] lru_cache: add blank line after declarations Tobin C. Harding
2017-10-01 22:34 ` [Drbd-dev] [PATCH 09/17] lru_cache: remove space after function name Tobin C. Harding
2017-10-01 22:34 ` [Drbd-dev] [PATCH 10/17] lru_cache: fix function argument alignment Tobin C. Harding
2017-10-01 22:34 ` [Drbd-dev] [PATCH 11/17] lru_cache: remove multiple blank lines Tobin C. Harding
2017-10-01 22:34 ` [Drbd-dev] [PATCH 12/17] lru_cache: remove space before tabs Tobin C. Harding
2017-10-01 22:34 ` [Drbd-dev] [PATCH 13/17] lru_cache: move constant to the right side of test Tobin C. Harding
2017-10-01 22:34 ` [Drbd-dev] [PATCH 14/17] lru_cache: use braces on all arms of statement Tobin C. Harding
2017-10-01 22:34 ` [Drbd-dev] [PATCH 15/17] lru_cache: remove unnecessary space before arguments Tobin C. Harding
2017-10-01 22:34 ` [Drbd-dev] [PATCH 16/17] lru_cache: add spaces around '|' Tobin C. Harding
2017-10-01 22:34 ` [Drbd-dev] [PATCH 17/17] lru_cache: move EXPORT_SYMBOL macro to follow function Tobin C. Harding
2017-10-02 13:13 ` [Drbd-dev] [PATCH 00/17] lru_cache: checkpatch clean ups Lars Ellenberg
2017-10-02 22:06 ` Tobin C. Harding
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