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path: root/drivers/s390/cio/device.c
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Diffstat (limited to 'drivers/s390/cio/device.c')
-rw-r--r--drivers/s390/cio/device.c6
1 files changed, 2 insertions, 4 deletions
diff --git a/drivers/s390/cio/device.c b/drivers/s390/cio/device.c
index afc4e88551ad..8e3053c2a451 100644
--- a/drivers/s390/cio/device.c
+++ b/drivers/s390/cio/device.c
@@ -826,17 +826,15 @@ io_subchannel_probe (struct subchannel *sch)
get_device(&cdev->dev);
return 0;
}
- cdev = kmalloc (sizeof(*cdev), GFP_KERNEL);
+ cdev = kzalloc (sizeof(*cdev), GFP_KERNEL);
if (!cdev)
return -ENOMEM;
- memset(cdev, 0, sizeof(struct ccw_device));
- cdev->private = kmalloc(sizeof(struct ccw_device_private),
+ cdev->private = kzalloc(sizeof(struct ccw_device_private),
GFP_KERNEL | GFP_DMA);
if (!cdev->private) {
kfree(cdev);
return -ENOMEM;
}
- memset(cdev->private, 0, sizeof(struct ccw_device_private));
atomic_set(&cdev->private->onoff, 0);
cdev->dev = (struct device) {
.parent = &sch->dev,