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

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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>
This commit is contained in:
Bhaktipriya Shridhar 2016-02-25 17:24:17 +05:30 committed by Greg Kroah-Hartman
parent c1586b52ee
commit dd28473385
1 changed files with 1 additions and 4 deletions
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5
drivers/staging/android/ion/hisilicon/hi6220_ion.c
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@ -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);