openkylin
/
linux
mirror of https://gitee.com/openkylin/linux.git
9
0
Fork 0
Code Issues Projects Releases Wiki Activity

staging: media: atomisp: Compress return logic into one line. 

Simplify function return by merging assignment and return into a single
line. The following coccinelle script is used to fix this issue.

@@
expression e;
local idexpression ret;
@@

-ret = e;
-return ret;
+return e;

This patch also removes unnecessary declarations.

Signed-off-by: Varsha Rao <rvarsha016@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Varsha Rao 2017-03-12 21:47:04 +05:30 committed by Greg Kroah-Hartman
parent 87bb40171c
commit d64fe06e1e
2 changed files with 3 additions and 10 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

9
drivers/staging/media/atomisp/i2c/gc2235.c
View File

@ -541,10 +541,7 @@ static int __gc2235_init(struct v4l2_subdev *sd)
static int is_init;
static int gc2235_init(struct v4l2_subdev *sd)
{
int ret = 0;
ret = __gc2235_init(sd);
return ret;
return __gc2235_init(sd);
}
static int power_ctrl(struct v4l2_subdev *sd, bool flag)
@ -585,9 +582,7 @@ static int gpio_ctrl(struct v4l2_subdev *sd, bool flag)
ret |= dev->platform_data->gpio1_ctrl(sd, !flag);
usleep_range(60, 90);
ret = dev->platform_data->gpio0_ctrl(sd, flag);
return ret;
return dev->platform_data->gpio0_ctrl(sd, flag);
}
static int power_up(struct v4l2_subdev *sd)

4
drivers/staging/media/atomisp/i2c/ov8858.c
View File

@ -2206,9 +2206,7 @@ static struct i2c_driver ov8858_driver = {
static __init int ov8858_init_mod(void)
{
int ret;
ret = i2c_add_driver(&ov8858_driver);
return ret;
return i2c_add_driver(&ov8858_driver);
}
static __exit void ov8858_exit_mod(void)