diff options
| author | Burman Yan <yan_952@hotmail.com> | 2006-12-08 02:39:35 -0800 |
|---|---|---|
| committer | Linus Torvalds <torvalds@woody.osdl.org> | 2006-12-08 08:29:01 -0800 |
| commit | 41f96935b4c41daea2c4dbbf137960375cf764c1 (patch) | |
| tree | 9af3af5e41f68baf063b5f929797c837169bb9df /drivers/isdn/pcbit | |
| parent | 0b2dd130a5a8774a30de1f94266f6b9a9892153c (diff) | |
| download | op-kernel-dev-41f96935b4c41daea2c4dbbf137960375cf764c1.zip op-kernel-dev-41f96935b4c41daea2c4dbbf137960375cf764c1.tar.gz | |
[PATCH] isdn: replace kmalloc+memset with kzalloc
Acked-by: Karsten Keil <kkeil@suse.de>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Diffstat (limited to 'drivers/isdn/pcbit')
| -rw-r--r-- | drivers/isdn/pcbit/drv.c | 9 | ||||
| -rw-r--r-- | drivers/isdn/pcbit/layer2.c | 3 |
2 files changed, 4 insertions, 8 deletions
diff --git a/drivers/isdn/pcbit/drv.c b/drivers/isdn/pcbit/drv.c index 1966f34..11c1b0b 100644 --- a/drivers/isdn/pcbit/drv.c +++ b/drivers/isdn/pcbit/drv.c @@ -73,14 +73,13 @@ int pcbit_init_dev(int board, int mem_base, int irq) struct pcbit_dev *dev; isdn_if *dev_if; - if ((dev=kmalloc(sizeof(struct pcbit_dev), GFP_KERNEL)) == NULL) + if ((dev=kzalloc(sizeof(struct pcbit_dev), GFP_KERNEL)) == NULL) { printk("pcbit_init: couldn't malloc pcbit_dev struct\n"); return -ENOMEM; } dev_pcbit[board] = dev; - memset(dev, 0, sizeof(struct pcbit_dev)); init_waitqueue_head(&dev->set_running_wq); spin_lock_init(&dev->lock); @@ -104,7 +103,7 @@ int pcbit_init_dev(int board, int mem_base, int irq) return -EACCES; } - dev->b1 = kmalloc(sizeof(struct pcbit_chan), GFP_KERNEL); + dev->b1 = kzalloc(sizeof(struct pcbit_chan), GFP_KERNEL); if (!dev->b1) { printk("pcbit_init: couldn't malloc pcbit_chan struct\n"); iounmap(dev->sh_mem); @@ -113,7 +112,7 @@ int pcbit_init_dev(int board, int mem_base, int irq) return -ENOMEM; } - dev->b2 = kmalloc(sizeof(struct pcbit_chan), GFP_KERNEL); + dev->b2 = kzalloc(sizeof(struct pcbit_chan), GFP_KERNEL); if (!dev->b2) { printk("pcbit_init: couldn't malloc pcbit_chan struct\n"); kfree(dev->b1); @@ -123,8 +122,6 @@ int pcbit_init_dev(int board, int mem_base, int irq) return -ENOMEM; } - memset(dev->b1, 0, sizeof(struct pcbit_chan)); - memset(dev->b2, 0, sizeof(struct pcbit_chan)); dev->b2->id = 1; INIT_WORK(&dev->qdelivery, pcbit_deliver); diff --git a/drivers/isdn/pcbit/layer2.c b/drivers/isdn/pcbit/layer2.c index 0c9f6df..6ff8557 100644 --- a/drivers/isdn/pcbit/layer2.c +++ b/drivers/isdn/pcbit/layer2.c @@ -369,13 +369,12 @@ pcbit_receive(struct pcbit_dev *dev) kfree(dev->read_frame); dev->read_frame = NULL; } - frame = kmalloc(sizeof(struct frame_buf), GFP_ATOMIC); + frame = kzalloc(sizeof(struct frame_buf), GFP_ATOMIC); if (frame == NULL) { printk(KERN_WARNING "kmalloc failed\n"); return; } - memset(frame, 0, sizeof(struct frame_buf)); cpu = pcbit_readb(dev); proc = pcbit_readb(dev); |
