[PATCH] hwmon: kzalloc conversion
Use kzalloc instead of kmalloc+memset in all hardware monitoring
drivers.
Signed-off-by: Deepak Saxena <dsaxena@plexity.net>
Signed-off-by: Jean Delvare <khali@linux-fr.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
diff --git a/drivers/hwmon/w83781d.c b/drivers/hwmon/w83781d.c
index 26b1fac..9265f32 100644
--- a/drivers/hwmon/w83781d.c
+++ b/drivers/hwmon/w83781d.c
@@ -889,12 +889,11 @@
const char *client_name = "";
struct w83781d_data *data = i2c_get_clientdata(new_client);
- data->lm75[0] = kmalloc(sizeof(struct i2c_client), GFP_KERNEL);
+ data->lm75[0] = kzalloc(sizeof(struct i2c_client), GFP_KERNEL);
if (!(data->lm75[0])) {
err = -ENOMEM;
goto ERROR_SC_0;
}
- memset(data->lm75[0], 0x00, sizeof (struct i2c_client));
id = i2c_adapter_id(adapter);
@@ -919,13 +918,11 @@
}
if (kind != w83783s) {
-
- data->lm75[1] = kmalloc(sizeof(struct i2c_client), GFP_KERNEL);
+ data->lm75[1] = kzalloc(sizeof(struct i2c_client), GFP_KERNEL);
if (!(data->lm75[1])) {
err = -ENOMEM;
goto ERROR_SC_1;
}
- memset(data->lm75[1], 0x0, sizeof(struct i2c_client));
if (force_subclients[0] == id &&
force_subclients[1] == address) {
@@ -1064,11 +1061,10 @@
client structure, even though we cannot fill it completely yet.
But it allows us to access w83781d_{read,write}_value. */
- if (!(data = kmalloc(sizeof(struct w83781d_data), GFP_KERNEL))) {
+ if (!(data = kzalloc(sizeof(struct w83781d_data), GFP_KERNEL))) {
err = -ENOMEM;
goto ERROR1;
}
- memset(data, 0, sizeof(struct w83781d_data));
new_client = &data->client;
i2c_set_clientdata(new_client, data);