linux-kernel - [PATCH 5/5] staging: android: ion: ion_dummy

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Date:	Tue, 12 Aug 2014 23:17:30 +0700
From:	Phong Tran <tranmanphong@...il.com>
To:	gregkh@...uxfoundation.org
Cc:	swetland@...gle.com, ccross@...roid.com,
	linux-kernel@...r.kernel.org, devel@...verdev.osuosl.org,
	Phong Tran <tranmanphong@...il.com>
Subject: [PATCH 5/5] staging: android: ion: ion_dummy_driver.c Fix checkpatch warning

This patch fix coding style

- Replace kzalloc() by kcalloc()
- Remove return of void function

Tested by compilation

Signed-off-by: Phong Tran <tranmanphong@...il.com>
---
 drivers/staging/android/ion/ion_dummy_driver.c | 4 +---
 1 file changed, 1 insertion(+), 3 deletions(-)

diff --git a/drivers/staging/android/ion/ion_dummy_driver.c b/drivers/staging/android/ion/ion_dummy_driver.c
index 3a45e79..f3ea1c3 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;
@@ -152,7 +152,5 @@ static void __exit ion_dummy_exit(void)
 				dummy_heaps[ION_HEAP_TYPE_CHUNK].size);
 		chunk_ptr = NULL;
 	}
-
-	return;
 }
 __exitcall(ion_dummy_exit);
-- 
1.9.3

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