From: Colin Ian King <colin.king@xxxxxxxxxxxxx> Variable max_keys is being assigned but is never used hence it is redundant and can be removed. Cleans up clang warning: variable 'max_keys' set but not used [-Wunused-but-set-variable] Signed-off-by: Colin Ian King <colin.king@xxxxxxxxxxxxx> --- drivers/input/keyboard/tca8418_keypad.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) diff --git a/drivers/input/keyboard/tca8418_keypad.c b/drivers/input/keyboard/tca8418_keypad.c index 6da607d3b811..3bbd7e652533 100644 --- a/drivers/input/keyboard/tca8418_keypad.c +++ b/drivers/input/keyboard/tca8418_keypad.c @@ -266,7 +266,7 @@ static int tca8418_keypad_probe(struct i2c_client *client, struct tca8418_keypad *keypad_data; struct input_dev *input; u32 rows = 0, cols = 0; - int error, row_shift, max_keys; + int error, row_shift; u8 reg; /* Check i2c driver capabilities */ @@ -291,7 +291,6 @@ static int tca8418_keypad_probe(struct i2c_client *client, } row_shift = get_count_order(cols); - max_keys = rows << row_shift; /* Allocate memory for keypad_data and input device */ keypad_data = devm_kzalloc(dev, sizeof(*keypad_data), GFP_KERNEL); -- 2.17.1
