diff options
Diffstat (limited to 'drivers/input')
| -rw-r--r-- | drivers/input/input-leds.c | 3 | ||||
| -rw-r--r-- | drivers/input/input-mt.c | 2 | ||||
| -rw-r--r-- | drivers/input/keyboard/cap11xx.c | 3 |
3 files changed, 3 insertions, 5 deletions
diff --git a/drivers/input/input-leds.c b/drivers/input/input-leds.c index 5f04b2d94635..99cc784e1264 100644 --- a/drivers/input/input-leds.c +++ b/drivers/input/input-leds.c @@ -98,8 +98,7 @@ static int input_leds_connect(struct input_handler *handler, if (!num_leds) return -ENXIO; - leds = kzalloc(sizeof(*leds) + num_leds * sizeof(*leds->leds), - GFP_KERNEL); + leds = kzalloc(struct_size(leds, leds, num_leds), GFP_KERNEL); if (!leds) return -ENOMEM; diff --git a/drivers/input/input-mt.c b/drivers/input/input-mt.c index a1bbec9cda8d..cf30523c6ef6 100644 --- a/drivers/input/input-mt.c +++ b/drivers/input/input-mt.c @@ -49,7 +49,7 @@ int input_mt_init_slots(struct input_dev *dev, unsigned int num_slots, if (mt) return mt->num_slots != num_slots ? -EINVAL : 0; - mt = kzalloc(sizeof(*mt) + num_slots * sizeof(*mt->slots), GFP_KERNEL); + mt = kzalloc(struct_size(mt, slots, num_slots), GFP_KERNEL); if (!mt) goto err_mem; diff --git a/drivers/input/keyboard/cap11xx.c b/drivers/input/keyboard/cap11xx.c index 1a1eacae3ea1..312916f99597 100644 --- a/drivers/input/keyboard/cap11xx.c +++ b/drivers/input/keyboard/cap11xx.c @@ -357,8 +357,7 @@ static int cap11xx_i2c_probe(struct i2c_client *i2c_client, } priv = devm_kzalloc(dev, - sizeof(*priv) + - cap->num_channels * sizeof(priv->keycodes[0]), + struct_size(priv, keycodes, cap->num_channels), GFP_KERNEL); if (!priv) return -ENOMEM; |