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| author | Panagiotis Issaris <takis@issaris.org> | 2006-07-21 14:51:30 -0700 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2006-07-21 14:51:30 -0700 |
| commit | 0da974f4f303a6842516b764507e3c0a03f41e5a (patch) | |
| tree | 8872aec792f02040269c6769dd1009b20f71d186 /net/wanrouter | |
| parent | a0ee7c70b22f78593957f99faa06acb4747b8bc0 (diff) | |
| download | lwn-0da974f4f303a6842516b764507e3c0a03f41e5a.tar.gz lwn-0da974f4f303a6842516b764507e3c0a03f41e5a.zip | |
[NET]: Conversions from kmalloc+memset to k(z|c)alloc.
Signed-off-by: Panagiotis Issaris <takis@issaris.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/wanrouter')
| -rw-r--r-- | net/wanrouter/af_wanpipe.c | 9 | ||||
| -rw-r--r-- | net/wanrouter/wanmain.c | 9 |
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); } |