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[NET]: Conversions from kmalloc+memset to k(z|c)alloc.

Browse source 
Signed-off-by: Panagiotis Issaris <[email protected]>
Signed-off-by: David S. Miller <[email protected]>
This commit is contained in:
Panagiotis Issaris 2006-07-21 14:51:30 -07:00 • committed by David S. Miller
commit 0da974f4f3
94 changed files with 154 additions and 334 deletions
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9
net/wanrouter/af_wanpipe.c
View file

@ -370,12 +370,11 @@ static int wanpipe_listen_rcv (struct sk_buff *skb, struct sock *sk)
* used by the ioctl call to read call information
* and to execute commands.
*/
if ((mbox_ptr = kmalloc(sizeof(mbox_cmd_t), GFP_ATOMIC)) == NULL) {
if ((mbox_ptr = kzalloc(sizeof(mbox_cmd_t), GFP_ATOMIC)) == NULL) {
wanpipe_kill_sock_irq (newsk);
release_device(dev);
return -ENOMEM;
}
memset(mbox_ptr, 0, sizeof(mbox_cmd_t));
memcpy(mbox_ptr,skb->data,skb->len);
/* Register the lcn on which incoming call came
@ -507,11 +506,10 @@ static struct sock *wanpipe_alloc_socket(void)
if ((sk = sk_alloc(PF_WANPIPE, GFP_ATOMIC, &wanpipe_proto, 1)) == NULL)
return NULL;
if ((wan_opt = kmalloc(sizeof(struct wanpipe_opt), GFP_ATOMIC)) == NULL) {
if ((wan_opt = kzalloc(sizeof(struct wanpipe_opt), GFP_ATOMIC)) == NULL) {
sk_free(sk);
return NULL;
}
memset(wan_opt, 0x00, sizeof(struct wanpipe_opt));
wp_sk(sk) = wan_opt;
@ -2011,10 +2009,9 @@ static int set_ioctl_cmd (struct sock *sk, void *arg)
dev_put(dev);
if ((mbox_ptr = kmalloc(sizeof(mbox_cmd_t), GFP_ATOMIC)) == NULL)
if ((mbox_ptr = kzalloc(sizeof(mbox_cmd_t), GFP_ATOMIC)) == NULL)
return -ENOMEM;
memset(mbox_ptr, 0, sizeof(mbox_cmd_t));
wp_sk(sk)->mbox = mbox_ptr;
wanpipe_link_driver(dev,sk);

9
net/wanrouter/wanmain.c
View file

@ -642,18 +642,16 @@ static int wanrouter_device_new_if(struct wan_device *wandev,
if (cnf->config_id == WANCONFIG_MPPP) {
#ifdef CONFIG_WANPIPE_MULTPPP
pppdev = kmalloc(sizeof(struct ppp_device), GFP_KERNEL);
pppdev = kzalloc(sizeof(struct ppp_device), GFP_KERNEL);
err = -ENOBUFS;
if (pppdev == NULL)
goto out;
memset(pppdev, 0, sizeof(struct ppp_device));
pppdev->dev = kmalloc(sizeof(struct net_device), GFP_KERNEL);
pppdev->dev = kzalloc(sizeof(struct net_device), GFP_KERNEL);
if (pppdev->dev == NULL) {
kfree(pppdev);
err = -ENOBUFS;
goto out;
}
memset(pppdev->dev, 0, sizeof(struct net_device));
err = wandev->new_if(wandev, (struct net_device *)pppdev, cnf);
dev = pppdev->dev;
#else
@ -663,11 +661,10 @@ static int wanrouter_device_new_if(struct wan_device *wandev,
goto out;
#endif
} else {
dev = kmalloc(sizeof(struct net_device), GFP_KERNEL);
dev = kzalloc(sizeof(struct net_device), GFP_KERNEL);
err = -ENOBUFS;
if (dev == NULL)
goto out;
memset(dev, 0, sizeof(struct net_device));
err = wandev->new_if(wandev, dev, cnf);
}