diff options
Diffstat (limited to 'drivers/misc')
| -rw-r--r-- | drivers/misc/asus-laptop.c | 3 | ||||
| -rw-r--r-- | drivers/misc/ibmasm/command.c | 6 | ||||
| -rw-r--r-- | drivers/misc/ibmasm/ibmasmfs.c | 3 | ||||
| -rw-r--r-- | drivers/misc/ibmasm/module.c | 3 |
4 files changed, 5 insertions, 10 deletions
diff --git a/drivers/misc/asus-laptop.c b/drivers/misc/asus-laptop.c index 7798f590e5a..f7530605997 100644 --- a/drivers/misc/asus-laptop.c +++ b/drivers/misc/asus-laptop.c @@ -979,10 +979,9 @@ static int asus_hotk_add(struct acpi_device *device) printk(ASUS_NOTICE "Asus Laptop Support version %s\n", ASUS_LAPTOP_VERSION); - hotk = kmalloc(sizeof(struct asus_hotk), GFP_KERNEL); + hotk = kzalloc(sizeof(struct asus_hotk), GFP_KERNEL); if (!hotk) return -ENOMEM; - memset(hotk, 0, sizeof(struct asus_hotk)); hotk->handle = device->handle; strcpy(acpi_device_name(device), ASUS_HOTK_DEVICE_NAME); diff --git a/drivers/misc/ibmasm/command.c b/drivers/misc/ibmasm/command.c index b5df347c81b..6497872df52 100644 --- a/drivers/misc/ibmasm/command.c +++ b/drivers/misc/ibmasm/command.c @@ -41,18 +41,16 @@ struct command *ibmasm_new_command(struct service_processor *sp, size_t buffer_s if (buffer_size > IBMASM_CMD_MAX_BUFFER_SIZE) return NULL; - cmd = kmalloc(sizeof(struct command), GFP_KERNEL); + cmd = kzalloc(sizeof(struct command), GFP_KERNEL); if (cmd == NULL) return NULL; - memset(cmd, 0, sizeof(*cmd)); - cmd->buffer = kmalloc(buffer_size, GFP_KERNEL); + cmd->buffer = kzalloc(buffer_size, GFP_KERNEL); if (cmd->buffer == NULL) { kfree(cmd); return NULL; } - memset(cmd->buffer, 0, buffer_size); cmd->buffer_size = buffer_size; kobject_init(&cmd->kobj); diff --git a/drivers/misc/ibmasm/ibmasmfs.c b/drivers/misc/ibmasm/ibmasmfs.c index eb7b073734b..22a7e8ba211 100644 --- a/drivers/misc/ibmasm/ibmasmfs.c +++ b/drivers/misc/ibmasm/ibmasmfs.c @@ -563,11 +563,10 @@ static ssize_t remote_settings_file_write(struct file *file, const char __user * if (*offset != 0) return 0; - buff = kmalloc (count + 1, GFP_KERNEL); + buff = kzalloc (count + 1, GFP_KERNEL); if (!buff) return -ENOMEM; - memset(buff, 0x0, count + 1); if (copy_from_user(buff, ubuff, count)) { kfree(buff); diff --git a/drivers/misc/ibmasm/module.c b/drivers/misc/ibmasm/module.c index fb03a853fac..4f9d4a9da98 100644 --- a/drivers/misc/ibmasm/module.c +++ b/drivers/misc/ibmasm/module.c @@ -77,13 +77,12 @@ static int __devinit ibmasm_init_one(struct pci_dev *pdev, const struct pci_devi /* vnc client won't work without bus-mastering */ pci_set_master(pdev); - sp = kmalloc(sizeof(struct service_processor), GFP_KERNEL); + sp = kzalloc(sizeof(struct service_processor), GFP_KERNEL); if (sp == NULL) { dev_err(&pdev->dev, "Failed to allocate memory\n"); result = -ENOMEM; goto error_kmalloc; } - memset(sp, 0, sizeof(struct service_processor)); spin_lock_init(&sp->lock); INIT_LIST_HEAD(&sp->command_queue); |