From: Markus Elfring <elfring@xxxxxxxxxxxxxxxxxxxxx>
Date: Mon, 8 May 2017 14:54:26 +0200
Replace the specification of four data structures by pointer dereferences
as the parameter for the operator "sizeof" to make the corresponding size
determination a bit safer according to the Linux coding style convention.
Signed-off-by: Markus Elfring <elfring@xxxxxxxxxxxxxxxxxxxxx>
---
drivers/input/input.c | 8 ++++----
1 file changed, 4 insertions(+), 4 deletions(-)
diff --git a/drivers/input/input.c b/drivers/input/input.c
index 067a6edd643c..7e6842bd525c 100644
--- a/drivers/input/input.c
+++ b/drivers/input/input.c
@@ -481,7 +481,7 @@ EXPORT_SYMBOL(input_inject_event);
void input_alloc_absinfo(struct input_dev *dev)
{
if (!dev->absinfo)
- dev->absinfo = kcalloc(ABS_CNT, sizeof(struct input_absinfo),
+ dev->absinfo = kcalloc(ABS_CNT, sizeof(*dev->absinfo),
GFP_KERNEL);
WARN(!dev->absinfo, "%s(): kcalloc() failed?\n", __func__);
@@ -1783,7 +1783,7 @@ struct input_dev *input_allocate_device(void)
static atomic_t input_no = ATOMIC_INIT(-1);
struct input_dev *dev;
- dev = kzalloc(sizeof(struct input_dev), GFP_KERNEL);
+ dev = kzalloc(sizeof(*dev), GFP_KERNEL);
if (dev) {
dev->dev.type = &input_dev_type;
dev->dev.class = &input_class;
@@ -1849,7 +1849,7 @@ struct input_dev *devm_input_allocate_device(struct device *dev)
struct input_devres *devres;
devres = devres_alloc(devm_input_device_release,
- sizeof(struct input_devres), GFP_KERNEL);
+ sizeof(*devres), GFP_KERNEL);
if (!devres)
return NULL;
@@ -2099,7 +2099,7 @@ int input_register_device(struct input_dev *dev)
if (dev->devres_managed) {
devres = devres_alloc(devm_input_device_unregister,
- sizeof(struct input_devres), GFP_KERNEL);
+ sizeof(*devres), GFP_KERNEL);
if (!devres)
return -ENOMEM;
--
2.12.2
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