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Diffstat (limited to 'net/wanrouter')
-rw-r--r--net/wanrouter/af_wanpipe.c9
-rw-r--r--net/wanrouter/wanmain.c9
2 files changed, 6 insertions, 12 deletions
diff --git a/net/wanrouter/af_wanpipe.c b/net/wanrouter/af_wanpipe.c
index a690cf773b6a..6f39faa15832 100644
--- a/net/wanrouter/af_wanpipe.c
+++ b/net/wanrouter/af_wanpipe.c
@@ -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);
diff --git a/net/wanrouter/wanmain.c b/net/wanrouter/wanmain.c
index ad8e8a797790..9479659277ae 100644
--- a/net/wanrouter/wanmain.c
+++ b/net/wanrouter/wanmain.c
@@ -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);
}