Input: use kzalloc() throughout the code

Signed-off-by: Eric Sesterhenn <snakebyte@gmx.de>
Signed-off-by: Dmitry Torokhov <dtor@mail.ru>

4 files changed, 5 insertions, 10 deletions

diff --git a/drivers/input/serio/hil_mlc.c b/drivers/input/serio/hil_mlc.c
index 5704204..73aa8df 100644
--- a/drivers/input/serio/hil_mlc.c
+++ b/drivers/input/serio/hil_mlc.c
@@ -872,9 +872,8 @@ int hil_mlc_register(hil_mlc *mlc) {
 	for (i = 0; i < HIL_MLC_DEVMEM; i++) {
 		struct serio *mlc_serio;
 		hil_mlc_copy_di_scratch(mlc, i);
-		mlc_serio = kmalloc(sizeof(*mlc_serio), GFP_KERNEL);
+		mlc_serio = kzalloc(sizeof(*mlc_serio), GFP_KERNEL);
 		mlc->serio[i] = mlc_serio;
-		memset(mlc_serio, 0, sizeof(*mlc_serio));
 		mlc_serio->id			= hil_mlc_serio_id;
 		mlc_serio->write		= hil_mlc_serio_write;
 		mlc_serio->open			= hil_mlc_serio_open;
diff --git a/drivers/input/serio/parkbd.c b/drivers/input/serio/parkbd.c
index 1d15c28..a5c1fb3 100644
--- a/drivers/input/serio/parkbd.c
+++ b/drivers/input/serio/parkbd.c
@@ -171,9 +171,8 @@ static struct serio * __init parkbd_allocate_serio(void)
 {
 	struct serio *serio;
 
-	serio = kmalloc(sizeof(struct serio), GFP_KERNEL);
+	serio = kzalloc(sizeof(struct serio), GFP_KERNEL);
 	if (serio) {
-		memset(serio, 0, sizeof(struct serio));
 		serio->id.type = parkbd_mode;
 		serio->write = parkbd_write,
 		strlcpy(serio->name, "PARKBD AT/XT keyboard adapter", sizeof(serio->name));
diff --git a/drivers/input/serio/rpckbd.c b/drivers/input/serio/rpckbd.c
index a3bd115..513d37f 100644
--- a/drivers/input/serio/rpckbd.c
+++ b/drivers/input/serio/rpckbd.c
@@ -111,11 +111,10 @@ static int __devinit rpckbd_probe(struct platform_device *dev)
 {
 	struct serio *serio;
 
-	serio = kmalloc(sizeof(struct serio), GFP_KERNEL);
+	serio = kzalloc(sizeof(struct serio), GFP_KERNEL);
 	if (!serio)
 		return -ENOMEM;
 
-	memset(serio, 0, sizeof(struct serio));
 	serio->id.type		= SERIO_8042;
 	serio->write		= rpckbd_write;
 	serio->open		= rpckbd_open;
diff --git a/drivers/input/serio/serio_raw.c b/drivers/input/serio/serio_raw.c
index 8734e7f..5a2703b 100644
--- a/drivers/input/serio/serio_raw.c
+++ b/drivers/input/serio/serio_raw.c
@@ -96,12 +96,11 @@ static int serio_raw_open(struct inode *inode, struct file *file)
 		goto out;
 	}
 
-	if (!(list = kmalloc(sizeof(struct serio_raw_list), GFP_KERNEL))) {
+	if (!(list = kzalloc(sizeof(struct serio_raw_list), GFP_KERNEL))) {
 		retval = -ENOMEM;
 		goto out;
 	}
 
-	memset(list, 0, sizeof(struct serio_raw_list));
 	list->serio_raw = serio_raw;
 	file->private_data = list;
 
@@ -276,14 +275,13 @@ static int serio_raw_connect(struct serio *serio, struct serio_driver *drv)
 	struct serio_raw *serio_raw;
 	int err;
 
-	if (!(serio_raw = kmalloc(sizeof(struct serio_raw), GFP_KERNEL))) {
+	if (!(serio_raw = kzalloc(sizeof(struct serio_raw), GFP_KERNEL))) {
 		printk(KERN_ERR "serio_raw.c: can't allocate memory for a device\n");
 		return -ENOMEM;
 	}
 
 	mutex_lock(&serio_raw_mutex);
 
-	memset(serio_raw, 0, sizeof(struct serio_raw));
 	snprintf(serio_raw->name, sizeof(serio_raw->name), "serio_raw%d", serio_raw_no++);
 	serio_raw->refcnt = 1;
 	serio_raw->serio = serio;