Input: snvs_pwrkey - remove gratuitous NULL initializers

Gratuitous NULL initializers rarely help and often prevent compiler
from warning about using uninitialized variable. Let's remove them.

Reviewed-by: Anson Huang <Anson.Huang@nxp.com>
Link: https://lore.kernel.org/r/20191125211407.GA97812@dtor-ws
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>

diff --git a/drivers/input/keyboard/snvs_pwrkey.c b/drivers/input/keyboard/snvs_pwrkey.c
index fd6f244..2f5e3ab 100644 (file)
--- a/drivers/input/keyboard/snvs_pwrkey.c
+++ b/drivers/input/keyboard/snvs_pwrkey.c
@@ -108,8 +108,8 @@ static void imx_snvs_pwrkey_act(void *pdata)
 
 static int imx_snvs_pwrkey_probe(struct platform_device *pdev)
 {
-       struct pwrkey_drv_data *pdata = NULL;
-       struct input_dev *input = NULL;
+       struct pwrkey_drv_data *pdata;
+       struct input_dev *input;
        struct device_node *np;
        int error;
        u32 vid;