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authorArnaldo Carvalho de Melo <acme@mandriva.com>2006-11-21 01:14:33 -0200
committerDavid S. Miller <davem@sunset.davemloft.net>2006-12-02 21:30:13 -0800
commit2afe37cdffa96f69c9096e6d4a10a275c9c7d2c9 (patch)
treeb5898081aa18d60bf95595d906de39cc0e617787 /net
parent66625984ca94552f75836596e0e83f3e5594bd58 (diff)
downloadlinux-2.6.38-lt-ux500-2afe37cdffa96f69c9096e6d4a10a275c9c7d2c9.tar.gz
[ATM]: Use kmemdup & kzalloc where applicable
Signed-off-by: Arnaldo Carvalho de Melo <acme@mandriva.com>
Diffstat (limited to 'net')
-rw-r--r--net/atm/lec.c10
-rw-r--r--net/atm/mpc.c3
-rw-r--r--net/atm/mpoa_caches.c6
3 files changed, 6 insertions, 13 deletions
diff --git a/net/atm/lec.c b/net/atm/lec.c
index 9f5f931743b..5946ec63724 100644
--- a/net/atm/lec.c
+++ b/net/atm/lec.c
@@ -1321,11 +1321,10 @@ static int lane2_resolve(struct net_device *dev, u8 *dst_mac, int force,
if (table == NULL)
return -1;
- *tlvs = kmalloc(table->sizeoftlvs, GFP_ATOMIC);
+ *tlvs = kmemdup(table->tlvs, table->sizeoftlvs, GFP_ATOMIC);
if (*tlvs == NULL)
return -1;
- memcpy(*tlvs, table->tlvs, table->sizeoftlvs);
*sizeoftlvs = table->sizeoftlvs;
return 0;
@@ -1364,11 +1363,10 @@ static int lane2_associate_req(struct net_device *dev, u8 *lan_dst,
kfree(priv->tlvs); /* NULL if there was no previous association */
- priv->tlvs = kmalloc(sizeoftlvs, GFP_KERNEL);
+ priv->tlvs = kmemdup(tlvs, sizeoftlvs, GFP_KERNEL);
if (priv->tlvs == NULL)
return (0);
priv->sizeoftlvs = sizeoftlvs;
- memcpy(priv->tlvs, tlvs, sizeoftlvs);
skb = alloc_skb(sizeoftlvs, GFP_ATOMIC);
if (skb == NULL)
@@ -1409,12 +1407,10 @@ static void lane2_associate_ind(struct net_device *dev, u8 *mac_addr,
kfree(entry->tlvs);
- entry->tlvs = kmalloc(sizeoftlvs, GFP_KERNEL);
+ entry->tlvs = kmemdup(tlvs, sizeoftlvs, GFP_KERNEL);
if (entry->tlvs == NULL)
return;
-
entry->sizeoftlvs = sizeoftlvs;
- memcpy(entry->tlvs, tlvs, sizeoftlvs);
#endif
#if 0
printk("lec.c: lane2_associate_ind()\n");
diff --git a/net/atm/mpc.c b/net/atm/mpc.c
index f15f5d84786..c18f73715ef 100644
--- a/net/atm/mpc.c
+++ b/net/atm/mpc.c
@@ -1322,13 +1322,12 @@ static void set_mps_mac_addr_rcvd(struct k_message *msg, struct mpoa_client *cli
if(client->number_of_mps_macs)
kfree(client->mps_macs);
client->number_of_mps_macs = 0;
- client->mps_macs = kmalloc(ETH_ALEN,GFP_KERNEL);
+ client->mps_macs = kmemdup(msg->MPS_ctrl, ETH_ALEN, GFP_KERNEL);
if (client->mps_macs == NULL) {
printk("mpoa: set_mps_mac_addr_rcvd: out of memory\n");
return;
}
client->number_of_mps_macs = 1;
- memcpy(client->mps_macs, msg->MPS_ctrl, ETH_ALEN);
return;
}
diff --git a/net/atm/mpoa_caches.c b/net/atm/mpoa_caches.c
index f3b99b38c91..697a081533b 100644
--- a/net/atm/mpoa_caches.c
+++ b/net/atm/mpoa_caches.c
@@ -87,7 +87,7 @@ static in_cache_entry *in_cache_get_by_vcc(struct atm_vcc *vcc,
static in_cache_entry *in_cache_add_entry(__be32 dst_ip,
struct mpoa_client *client)
{
- in_cache_entry* entry = kmalloc(sizeof(in_cache_entry), GFP_KERNEL);
+ in_cache_entry *entry = kzalloc(sizeof(in_cache_entry), GFP_KERNEL);
if (entry == NULL) {
printk("mpoa: mpoa_caches.c: new_in_cache_entry: out of memory\n");
@@ -95,7 +95,6 @@ static in_cache_entry *in_cache_add_entry(__be32 dst_ip,
}
dprintk("mpoa: mpoa_caches.c: adding an ingress entry, ip = %u.%u.%u.%u\n", NIPQUAD(dst_ip));
- memset(entry,0,sizeof(in_cache_entry));
atomic_set(&entry->use, 1);
dprintk("mpoa: mpoa_caches.c: new_in_cache_entry: about to lock\n");
@@ -447,7 +446,7 @@ static void eg_cache_remove_entry(eg_cache_entry *entry,
static eg_cache_entry *eg_cache_add_entry(struct k_message *msg, struct mpoa_client *client)
{
- eg_cache_entry *entry = kmalloc(sizeof(eg_cache_entry), GFP_KERNEL);
+ eg_cache_entry *entry = kzalloc(sizeof(eg_cache_entry), GFP_KERNEL);
if (entry == NULL) {
printk("mpoa: mpoa_caches.c: new_eg_cache_entry: out of memory\n");
@@ -455,7 +454,6 @@ static eg_cache_entry *eg_cache_add_entry(struct k_message *msg, struct mpoa_cli
}
dprintk("mpoa: mpoa_caches.c: adding an egress entry, ip = %u.%u.%u.%u, this should be our IP\n", NIPQUAD(msg->content.eg_info.eg_dst_ip));
- memset(entry, 0, sizeof(eg_cache_entry));
atomic_set(&entry->use, 1);
dprintk("mpoa: mpoa_caches.c: new_eg_cache_entry: about to lock\n");