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authorRalf Baechle <ralf@linux-mips.org>2006-07-09 12:14:22 -0700
committerDavid S. Miller <davem@davemloft.net>2006-07-09 12:14:22 -0700
commit1b30dd359ebec22d035e8b145751319f63772ca1 (patch)
tree1efbdc5573940817dac79672357e1c2fa1ed6a28
parent24781734643ea2e9fd864f58000e47793e2dcb04 (diff)
downloadop-kernel-dev-1b30dd359ebec22d035e8b145751319f63772ca1.zip
op-kernel-dev-1b30dd359ebec22d035e8b145751319f63772ca1.tar.gz
[AX.25]: Use kzalloc
Replace kzalloc instead of kmalloc + memset. Signed-off-by: Ralf Baechle <ralf@linux-mips.org> Signed-off-by: David S. Miller <davem@davemloft.net>
-rw-r--r--net/ax25/af_ax25.c3
-rw-r--r--net/ax25/ax25_dev.c4
-rw-r--r--net/netrom/af_netrom.c4
-rw-r--r--net/rose/af_rose.c3
4 files changed, 4 insertions, 10 deletions
diff --git a/net/ax25/af_ax25.c b/net/ax25/af_ax25.c
index 10a3c0a..f12be2a 100644
--- a/net/ax25/af_ax25.c
+++ b/net/ax25/af_ax25.c
@@ -486,10 +486,9 @@ ax25_cb *ax25_create_cb(void)
{
ax25_cb *ax25;
- if ((ax25 = kmalloc(sizeof(*ax25), GFP_ATOMIC)) == NULL)
+ if ((ax25 = kzalloc(sizeof(*ax25), GFP_ATOMIC)) == NULL)
return NULL;
- memset(ax25, 0x00, sizeof(*ax25));
atomic_set(&ax25->refcount, 1);
skb_queue_head_init(&ax25->write_queue);
diff --git a/net/ax25/ax25_dev.c b/net/ax25/ax25_dev.c
index 47e6e79..b7876782 100644
--- a/net/ax25/ax25_dev.c
+++ b/net/ax25/ax25_dev.c
@@ -55,15 +55,13 @@ void ax25_dev_device_up(struct net_device *dev)
{
ax25_dev *ax25_dev;
- if ((ax25_dev = kmalloc(sizeof(*ax25_dev), GFP_ATOMIC)) == NULL) {
+ if ((ax25_dev = kzalloc(sizeof(*ax25_dev), GFP_ATOMIC)) == NULL) {
printk(KERN_ERR "AX.25: ax25_dev_device_up - out of memory\n");
return;
}
ax25_unregister_sysctl();
- memset(ax25_dev, 0x00, sizeof(*ax25_dev));
-
dev->ax25_ptr = ax25_dev;
ax25_dev->dev = dev;
dev_hold(dev);
diff --git a/net/netrom/af_netrom.c b/net/netrom/af_netrom.c
index 389a411..ecc7968 100644
--- a/net/netrom/af_netrom.c
+++ b/net/netrom/af_netrom.c
@@ -1382,14 +1382,12 @@ static int __init nr_proto_init(void)
return -1;
}
- dev_nr = kmalloc(nr_ndevs * sizeof(struct net_device *), GFP_KERNEL);
+ dev_nr = kzalloc(nr_ndevs * sizeof(struct net_device *), GFP_KERNEL);
if (dev_nr == NULL) {
printk(KERN_ERR "NET/ROM: nr_proto_init - unable to allocate device array\n");
return -1;
}
- memset(dev_nr, 0x00, nr_ndevs * sizeof(struct net_device *));
-
for (i = 0; i < nr_ndevs; i++) {
char name[IFNAMSIZ];
struct net_device *dev;
diff --git a/net/rose/af_rose.c b/net/rose/af_rose.c
index d0a67bb..c115295 100644
--- a/net/rose/af_rose.c
+++ b/net/rose/af_rose.c
@@ -1490,14 +1490,13 @@ static int __init rose_proto_init(void)
rose_callsign = null_ax25_address;
- dev_rose = kmalloc(rose_ndevs * sizeof(struct net_device *), GFP_KERNEL);
+ dev_rose = kzalloc(rose_ndevs * sizeof(struct net_device *), GFP_KERNEL);
if (dev_rose == NULL) {
printk(KERN_ERR "ROSE: rose_proto_init - unable to allocate device structure\n");
rc = -ENOMEM;
goto out_proto_unregister;
}
- memset(dev_rose, 0x00, rose_ndevs * sizeof(struct net_device*));
for (i = 0; i < rose_ndevs; i++) {
struct net_device *dev;
char name[IFNAMSIZ];
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