Commit dd284733 authored Feb 25, 2016 by Bhaktipriya Shridhar Committed by Greg Kroah-Hartman Mar 11, 2016

staging: android: ion: hisilicon: Remove useless return variables



This patch removes unnecessary return variables and compresses the
return logic.
The coccinelle script that finds and fixes this issue is:
@@ type T; identifier i,f; constant C; @@
- T i;
...when != i
when strict
( return -C;
|
- i =
+ return
f(...);
- return i;
)

Signed-off-by: Bhaktipriya Shridhar <bhaktipriya96@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

parent c1586b52

drivers/staging/android/ion/hisilicon/hi6220_ion.c

+1 −4

Original line number	Diff line number	Diff line
		@@ -214,10 +214,7 @@ static struct platform_driver hi6220_ion_driver = {

		static int __init hi6220_ion_init(void)
		{
		int ret;

		ret = platform_driver_register(&hi6220_ion_driver);
		return ret;
		return platform_driver_register(&hi6220_ion_driver);
		}

		subsys_initcall(hi6220_ion_init);