diff options
Diffstat (limited to 'drivers/platform')
| -rw-r--r-- | drivers/platform/mellanox/mlxreg-hotplug.c | 3 | ||||
| -rw-r--r-- | drivers/platform/x86/alienware-wmi.c | 6 | ||||
| -rw-r--r-- | drivers/platform/x86/intel_ips.c | 12 | ||||
| -rw-r--r-- | drivers/platform/x86/panasonic-laptop.c | 2 | ||||
| -rw-r--r-- | drivers/platform/x86/thinkpad_acpi.c | 2 |
5 files changed, 13 insertions, 12 deletions
diff --git a/drivers/platform/mellanox/mlxreg-hotplug.c b/drivers/platform/mellanox/mlxreg-hotplug.c index ea9e7f4479ca..36a41ff506f0 100644 --- a/drivers/platform/mellanox/mlxreg-hotplug.c +++ b/drivers/platform/mellanox/mlxreg-hotplug.c @@ -217,7 +217,8 @@ static int mlxreg_hotplug_attr_init(struct mlxreg_hotplug_priv_data *priv) } } - priv->group.attrs = devm_kzalloc(&priv->pdev->dev, num_attrs * + priv->group.attrs = devm_kcalloc(&priv->pdev->dev, + num_attrs, sizeof(struct attribute *), GFP_KERNEL); if (!priv->group.attrs) diff --git a/drivers/platform/x86/alienware-wmi.c b/drivers/platform/x86/alienware-wmi.c index 9d7dbd925065..d975462a4c57 100644 --- a/drivers/platform/x86/alienware-wmi.c +++ b/drivers/platform/x86/alienware-wmi.c @@ -458,19 +458,19 @@ static int alienware_zone_init(struct platform_device *dev) * - zone_data num_zones is for the distinct zones */ zone_dev_attrs = - kzalloc(sizeof(struct device_attribute) * (quirks->num_zones + 1), + kcalloc(quirks->num_zones + 1, sizeof(struct device_attribute), GFP_KERNEL); if (!zone_dev_attrs) return -ENOMEM; zone_attrs = - kzalloc(sizeof(struct attribute *) * (quirks->num_zones + 2), + kcalloc(quirks->num_zones + 2, sizeof(struct attribute *), GFP_KERNEL); if (!zone_attrs) return -ENOMEM; zone_data = - kzalloc(sizeof(struct platform_zone) * (quirks->num_zones), + kcalloc(quirks->num_zones, sizeof(struct platform_zone), GFP_KERNEL); if (!zone_data) return -ENOMEM; diff --git a/drivers/platform/x86/intel_ips.c b/drivers/platform/x86/intel_ips.c index a0c95853fd3f..014fc1634a3d 100644 --- a/drivers/platform/x86/intel_ips.c +++ b/drivers/platform/x86/intel_ips.c @@ -964,12 +964,12 @@ static int ips_monitor(void *data) u16 *mcp_samples, *ctv1_samples, *ctv2_samples, *mch_samples; u8 cur_seqno, last_seqno; - mcp_samples = kzalloc(sizeof(u16) * IPS_SAMPLE_COUNT, GFP_KERNEL); - ctv1_samples = kzalloc(sizeof(u16) * IPS_SAMPLE_COUNT, GFP_KERNEL); - ctv2_samples = kzalloc(sizeof(u16) * IPS_SAMPLE_COUNT, GFP_KERNEL); - mch_samples = kzalloc(sizeof(u16) * IPS_SAMPLE_COUNT, GFP_KERNEL); - cpu_samples = kzalloc(sizeof(u32) * IPS_SAMPLE_COUNT, GFP_KERNEL); - mchp_samples = kzalloc(sizeof(u32) * IPS_SAMPLE_COUNT, GFP_KERNEL); + mcp_samples = kcalloc(IPS_SAMPLE_COUNT, sizeof(u16), GFP_KERNEL); + ctv1_samples = kcalloc(IPS_SAMPLE_COUNT, sizeof(u16), GFP_KERNEL); + ctv2_samples = kcalloc(IPS_SAMPLE_COUNT, sizeof(u16), GFP_KERNEL); + mch_samples = kcalloc(IPS_SAMPLE_COUNT, sizeof(u16), GFP_KERNEL); + cpu_samples = kcalloc(IPS_SAMPLE_COUNT, sizeof(u32), GFP_KERNEL); + mchp_samples = kcalloc(IPS_SAMPLE_COUNT, sizeof(u32), GFP_KERNEL); if (!mcp_samples || !ctv1_samples || !ctv2_samples || !mch_samples || !cpu_samples || !mchp_samples) { dev_err(ips->dev, diff --git a/drivers/platform/x86/panasonic-laptop.c b/drivers/platform/x86/panasonic-laptop.c index 5c39b3211709..8361ad75389a 100644 --- a/drivers/platform/x86/panasonic-laptop.c +++ b/drivers/platform/x86/panasonic-laptop.c @@ -571,7 +571,7 @@ static int acpi_pcc_hotkey_add(struct acpi_device *device) return -ENOMEM; } - pcc->sinf = kzalloc(sizeof(u32) * (num_sifr + 1), GFP_KERNEL); + pcc->sinf = kcalloc(num_sifr + 1, sizeof(u32), GFP_KERNEL); if (!pcc->sinf) { result = -ENOMEM; goto out_hotkey; diff --git a/drivers/platform/x86/thinkpad_acpi.c b/drivers/platform/x86/thinkpad_acpi.c index da1ca4856ea1..ab2d28867c52 100644 --- a/drivers/platform/x86/thinkpad_acpi.c +++ b/drivers/platform/x86/thinkpad_acpi.c @@ -6006,7 +6006,7 @@ static int __init led_init(struct ibm_init_struct *iibm) if (led_supported == TPACPI_LED_NONE) return 1; - tpacpi_leds = kzalloc(sizeof(*tpacpi_leds) * TPACPI_LED_NUMLEDS, + tpacpi_leds = kcalloc(TPACPI_LED_NUMLEDS, sizeof(*tpacpi_leds), GFP_KERNEL); if (!tpacpi_leds) { pr_err("Out of memory for LED data\n"); |