linux-kernel - [linux-next PATCH] staging: android: ion: fix prefer kcalloc over kzalloc with multiply

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Message-Id: <1406140165-23503-1-git-send-email-wangchao19890207@gmail.com>
Date:	Thu, 24 Jul 2014 02:29:23 +0800
From:	WANG Chao <wangchao19890207@...il.com>
To:	Greg Kroah-Hartman <gregkh@...uxfoundation.org>
Cc:	John Stultz <john.stultz@...aro.org>,
	Tomas Winkler <tomas.winkler@...el.com>,
	Wei Yongjun <yongjun_wei@...ndmicro.com.cn>,
	Chen Gang <gang.chen.5i5j@...il.com>,
	Paul Gortmaker <paul.gortmaker@...driver.com>,
	Dan Carpenter <dan.carpenter@...cle.com>,
	devel@...verdev.osuosl.org (open list:STAGING SUBSYSTEM),
	linux-kernel@...r.kernel.org (open list)
Subject: [linux-next PATCH] staging: android: ion: fix prefer kcalloc over kzalloc with multiply

Fix checkpatch warning of prefer kcalloc over kzalloc with multiply,
found under drivers/staging/android/ion/.

Signed-off-by: WANG Chao <wangchao19890207@...il.com>
---
 drivers/staging/android/ion/ion_dummy_driver.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/staging/android/ion/ion_dummy_driver.c b/drivers/staging/android/ion/ion_dummy_driver.c
index 3a45e79..6d0a38a 100644
--- a/drivers/staging/android/ion/ion_dummy_driver.c
+++ b/drivers/staging/android/ion/ion_dummy_driver.c
@@ -68,7 +68,7 @@ static int __init ion_dummy_init(void)
 	int i, err;
 
 	idev = ion_device_create(NULL);
-	heaps = kzalloc(sizeof(struct ion_heap *) * dummy_ion_pdata.nr,
+	heaps = kcalloc(dummy_ion_pdata.nr, sizeof(struct ion_heap *),
 			GFP_KERNEL);
 	if (!heaps)
 		return -ENOMEM;
-- 
1.9.3

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