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| author | Javier Martinez Canillas | 2015-10-02 20:14:26 +0200 |
|---|---|---|
| committer | Dmitry Torokhov | 2015-10-02 20:44:17 +0200 |
| commit | 5ccd9abd508644cefee8641ccd6157e8b55a6ee3 (patch) | |
| tree | 62fe4f516bf6e709d7c1ddd6e60b532c671f3be1 | |
| parent | Input: joydev - use memdup_user() to duplicate memory from user-space (diff) | |
| download | kernel-qcow2-linux-5ccd9abd508644cefee8641ccd6157e8b55a6ee3.tar.gz kernel-qcow2-linux-5ccd9abd508644cefee8641ccd6157e8b55a6ee3.tar.xz kernel-qcow2-linux-5ccd9abd508644cefee8641ccd6157e8b55a6ee3.zip | |
Input: kxtj9 - remove unneeded retval variable
The retval variable isn't needed since isn't used in the function. Remove
the variable and just return 0 instead.
This also fixes the following make coccicheck warning:
drivers/input/misc/kxtj9.c:638:5-11: Unneeded variable: "retval". Return "0" on line 646
Signed-off-by: Javier Martinez Canillas <javier@osg.samsung.com>
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
| -rw-r--r-- | drivers/input/misc/kxtj9.c | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/drivers/input/misc/kxtj9.c b/drivers/input/misc/kxtj9.c index e058d711256a..efaffcc57e36 100644 --- a/drivers/input/misc/kxtj9.c +++ b/drivers/input/misc/kxtj9.c @@ -635,7 +635,6 @@ static int __maybe_unused kxtj9_resume(struct device *dev) struct i2c_client *client = to_i2c_client(dev); struct kxtj9_data *tj9 = i2c_get_clientdata(client); struct input_dev *input_dev = tj9->input_dev; - int retval = 0; mutex_lock(&input_dev->mutex); @@ -643,7 +642,7 @@ static int __maybe_unused kxtj9_resume(struct device *dev) kxtj9_enable(tj9); mutex_unlock(&input_dev->mutex); - return retval; + return 0; } static SIMPLE_DEV_PM_OPS(kxtj9_pm_ops, kxtj9_suspend, kxtj9_resume); |