From: Erick Archer <erick.archer@outlook.com>
Date: Mon, 3 Jun 2024 04:30:48 +0000 (-0700)
Subject: Input: tablet - use sizeof(*pointer) instead of sizeof(type)
X-Git-Tag: v6.11-rc1~98^2^2~65
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=2960d4c8e77aba365df80b69e72f88b29011b111;p=thirdparty%2Fkernel%2Fstable.git

Input: tablet - use sizeof(*pointer) instead of sizeof(type)

It is preferred to use sizeof(*pointer) instead of sizeof(type)
due to the type of the variable can change and one needs not
change the former (unlike the latter). This patch has no effect
on runtime behavior.

Signed-off-by: Erick Archer <erick.archer@outlook.com>
Link: https://lore.kernel.org/r/AS8PR02MB7237B05083487507CFAF96B08BFE2@AS8PR02MB7237.eurprd02.prod.outlook.com
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
---

diff --git a/drivers/input/tablet/acecad.c b/drivers/input/tablet/acecad.c
index b20e5a1afbcca..0ac16f32b31f9 100644
--- a/drivers/input/tablet/acecad.c
+++ b/drivers/input/tablet/acecad.c
@@ -129,7 +129,7 @@ static int usb_acecad_probe(struct usb_interface *intf, const struct usb_device_
 	pipe = usb_rcvintpipe(dev, endpoint->bEndpointAddress);
 	maxp = usb_maxpacket(dev, pipe);
 
-	acecad = kzalloc(sizeof(struct usb_acecad), GFP_KERNEL);
+	acecad = kzalloc(sizeof(*acecad), GFP_KERNEL);
 	input_dev = input_allocate_device();
 	if (!acecad || !input_dev) {
 		err = -ENOMEM;
diff --git a/drivers/input/tablet/aiptek.c b/drivers/input/tablet/aiptek.c
index baabc51547b83..2d176fbab2511 100644
--- a/drivers/input/tablet/aiptek.c
+++ b/drivers/input/tablet/aiptek.c
@@ -1673,7 +1673,7 @@ aiptek_probe(struct usb_interface *intf, const struct usb_device_id *id)
 	 */
 	speeds[0] = programmableDelay;
 
-	aiptek = kzalloc(sizeof(struct aiptek), GFP_KERNEL);
+	aiptek = kzalloc(sizeof(*aiptek), GFP_KERNEL);
 	inputdev = input_allocate_device();
 	if (!aiptek || !inputdev) {
 		dev_warn(&intf->dev,
diff --git a/drivers/input/tablet/hanwang.c b/drivers/input/tablet/hanwang.c
index 9bc631518b92d..42c1e5eaddd50 100644
--- a/drivers/input/tablet/hanwang.c
+++ b/drivers/input/tablet/hanwang.c
@@ -322,7 +322,7 @@ static int hanwang_probe(struct usb_interface *intf, const struct usb_device_id
 	if (intf->cur_altsetting->desc.bNumEndpoints < 1)
 		return -ENODEV;
 
-	hanwang = kzalloc(sizeof(struct hanwang), GFP_KERNEL);
+	hanwang = kzalloc(sizeof(*hanwang), GFP_KERNEL);
 	input_dev = input_allocate_device();
 	if (!hanwang || !input_dev) {
 		error = -ENOMEM;
diff --git a/drivers/input/tablet/kbtab.c b/drivers/input/tablet/kbtab.c
index aa577898e952b..38d36d25f6f46 100644
--- a/drivers/input/tablet/kbtab.c
+++ b/drivers/input/tablet/kbtab.c
@@ -121,7 +121,7 @@ static int kbtab_probe(struct usb_interface *intf, const struct usb_device_id *i
 	if (!usb_endpoint_is_int_in(endpoint))
 		return -ENODEV;
 
-	kbtab = kzalloc(sizeof(struct kbtab), GFP_KERNEL);
+	kbtab = kzalloc(sizeof(*kbtab), GFP_KERNEL);
 	input_dev = input_allocate_device();
 	if (!kbtab || !input_dev)
 		goto fail1;
diff --git a/drivers/input/tablet/wacom_serial4.c b/drivers/input/tablet/wacom_serial4.c
index 1cedb45ba4970..cf7cea77dabc2 100644
--- a/drivers/input/tablet/wacom_serial4.c
+++ b/drivers/input/tablet/wacom_serial4.c
@@ -521,7 +521,7 @@ static int wacom_connect(struct serio *serio, struct serio_driver *drv)
 	struct input_dev *input_dev;
 	int err = -ENOMEM;
 
-	wacom = kzalloc(sizeof(struct wacom), GFP_KERNEL);
+	wacom = kzalloc(sizeof(*wacom), GFP_KERNEL);
 	input_dev = input_allocate_device();
 	if (!wacom || !input_dev)
 		goto free_device;