From 8830cb88dd6d60c3bb4cb46d8a855628e4875b18 Mon Sep 17 00:00:00 2001 From: Dmitry Torokhov Date: Sat, 7 Jul 2012 16:40:16 -0700 Subject: [PATCH] Input: wacom_i2c - fix compiler warning MIME-Version: 1.0 Content-Type: text/plain; charset=utf8 Content-Transfer-Encoding: 8bit Apparently GCC can't figure out that we bail if we fail to query device and will not try to use 'features': drivers/input/touchscreen/wacom_i2c.c: In function ‘wacom_i2c_probe’: drivers/input/touchscreen/wacom_i2c.c:177:20: warning: ‘features.fw_version’ may be used uninitialized in this function [-Wmaybe-uninitialized] Signed-off-by: Dmitry Torokhov --- drivers/input/touchscreen/wacom_i2c.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/input/touchscreen/wacom_i2c.c b/drivers/input/touchscreen/wacom_i2c.c index 35572575d34a..0c01657132fd 100644 --- a/drivers/input/touchscreen/wacom_i2c.c +++ b/drivers/input/touchscreen/wacom_i2c.c @@ -149,7 +149,7 @@ static int __devinit wacom_i2c_probe(struct i2c_client *client, { struct wacom_i2c *wac_i2c; struct input_dev *input; - struct wacom_features features; + struct wacom_features features = { 0 }; int error; if (!i2c_check_functionality(client->adapter, I2C_FUNC_I2C)) { -- 2.20.1