diff options
author | Bhaktipriya Shridhar <bhaktipriya96@gmail.com> | 2016-02-25 14:54:17 +0300 |
---|---|---|
committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2016-03-12 09:09:09 +0300 |
commit | dd28473385e78f94456fc66bd05c9d6db3febe13 (patch) | |
tree | 43cd3f4f23ebf6238cb3037aae86a0a9aa0d2850 | |
parent | c1586b52ee509658265e44dc2395635edee3848a (diff) | |
download | linux-dd28473385e78f94456fc66bd05c9d6db3febe13.tar.xz |
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>
-rw-r--r-- | drivers/staging/android/ion/hisilicon/hi6220_ion.c | 5 |
1 files changed, 1 insertions, 4 deletions
diff --git a/drivers/staging/android/ion/hisilicon/hi6220_ion.c b/drivers/staging/android/ion/hisilicon/hi6220_ion.c index e3c07b2ba00e..fe9f0fd210cd 100644 --- a/drivers/staging/android/ion/hisilicon/hi6220_ion.c +++ b/drivers/staging/android/ion/hisilicon/hi6220_ion.c @@ -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); |