diff options
Diffstat (limited to 'net')
| -rw-r--r-- | net/core/dst.c | 3 | ||||
| -rw-r--r-- | net/core/neighbour.c | 4 | ||||
| -rw-r--r-- | net/decnet/dn_table.c | 4 | ||||
| -rw-r--r-- | net/ipv4/ipmr.c | 6 | ||||
| -rw-r--r-- | net/ipv4/ipvs/ip_vs_conn.c | 3 | ||||
| -rw-r--r-- | net/ipv4/netfilter/ip_conntrack_core.c | 3 | ||||
| -rw-r--r-- | net/ipv6/ip6_fib.c | 3 | ||||
| -rw-r--r-- | net/sctp/sm_make_chunk.c | 3 |
8 files changed, 9 insertions, 20 deletions
diff --git a/net/core/dst.c b/net/core/dst.c index 1a53fb39b7e0..f9eace78d354 100644 --- a/net/core/dst.c +++ b/net/core/dst.c @@ -132,10 +132,9 @@ void * dst_alloc(struct dst_ops * ops) if (ops->gc()) return NULL; } - dst = kmem_cache_alloc(ops->kmem_cachep, GFP_ATOMIC); + dst = kmem_cache_zalloc(ops->kmem_cachep, GFP_ATOMIC); if (!dst) return NULL; - memset(dst, 0, ops->entry_size); atomic_set(&dst->__refcnt, 0); dst->ops = ops; dst->lastuse = jiffies; diff --git a/net/core/neighbour.c b/net/core/neighbour.c index 054d46493d2b..efb673ad1854 100644 --- a/net/core/neighbour.c +++ b/net/core/neighbour.c @@ -251,12 +251,10 @@ static struct neighbour *neigh_alloc(struct neigh_table *tbl) goto out_entries; } - n = kmem_cache_alloc(tbl->kmem_cachep, GFP_ATOMIC); + n = kmem_cache_zalloc(tbl->kmem_cachep, GFP_ATOMIC); if (!n) goto out_entries; - memset(n, 0, tbl->entry_size); - skb_queue_head_init(&n->arp_queue); rwlock_init(&n->lock); n->updated = n->used = now; diff --git a/net/decnet/dn_table.c b/net/decnet/dn_table.c index c1f0cc1b1c60..720501e1ae20 100644 --- a/net/decnet/dn_table.c +++ b/net/decnet/dn_table.c @@ -593,12 +593,10 @@ create: replace: err = -ENOBUFS; - new_f = kmem_cache_alloc(dn_hash_kmem, GFP_KERNEL); + new_f = kmem_cache_zalloc(dn_hash_kmem, GFP_KERNEL); if (new_f == NULL) goto out; - memset(new_f, 0, sizeof(struct dn_fib_node)); - new_f->fn_key = key; new_f->fn_type = type; new_f->fn_scope = r->rtm_scope; diff --git a/net/ipv4/ipmr.c b/net/ipv4/ipmr.c index ecb5422ea237..d7e1e60f51d5 100644 --- a/net/ipv4/ipmr.c +++ b/net/ipv4/ipmr.c @@ -479,20 +479,18 @@ static struct mfc_cache *ipmr_cache_find(__be32 origin, __be32 mcastgrp) */ static struct mfc_cache *ipmr_cache_alloc(void) { - struct mfc_cache *c=kmem_cache_alloc(mrt_cachep, GFP_KERNEL); + struct mfc_cache *c=kmem_cache_zalloc(mrt_cachep, GFP_KERNEL); if(c==NULL) return NULL; - memset(c, 0, sizeof(*c)); c->mfc_un.res.minvif = MAXVIFS; return c; } static struct mfc_cache *ipmr_cache_alloc_unres(void) { - struct mfc_cache *c=kmem_cache_alloc(mrt_cachep, GFP_ATOMIC); + struct mfc_cache *c=kmem_cache_zalloc(mrt_cachep, GFP_ATOMIC); if(c==NULL) return NULL; - memset(c, 0, sizeof(*c)); skb_queue_head_init(&c->mfc_un.unres.unresolved); c->mfc_un.unres.expires = jiffies + 10*HZ; return c; diff --git a/net/ipv4/ipvs/ip_vs_conn.c b/net/ipv4/ipvs/ip_vs_conn.c index 8086787a2c51..3aec4ac66e3c 100644 --- a/net/ipv4/ipvs/ip_vs_conn.c +++ b/net/ipv4/ipvs/ip_vs_conn.c @@ -603,13 +603,12 @@ ip_vs_conn_new(int proto, __be32 caddr, __be16 cport, __be32 vaddr, __be16 vport struct ip_vs_conn *cp; struct ip_vs_protocol *pp = ip_vs_proto_get(proto); - cp = kmem_cache_alloc(ip_vs_conn_cachep, GFP_ATOMIC); + cp = kmem_cache_zalloc(ip_vs_conn_cachep, GFP_ATOMIC); if (cp == NULL) { IP_VS_ERR_RL("ip_vs_conn_new: no memory available.\n"); return NULL; } - memset(cp, 0, sizeof(*cp)); INIT_LIST_HEAD(&cp->c_list); init_timer(&cp->timer); cp->timer.data = (unsigned long)cp; diff --git a/net/ipv4/netfilter/ip_conntrack_core.c b/net/ipv4/netfilter/ip_conntrack_core.c index 8556a4f4f60a..62be2eb37698 100644 --- a/net/ipv4/netfilter/ip_conntrack_core.c +++ b/net/ipv4/netfilter/ip_conntrack_core.c @@ -638,14 +638,13 @@ struct ip_conntrack *ip_conntrack_alloc(struct ip_conntrack_tuple *orig, } } - conntrack = kmem_cache_alloc(ip_conntrack_cachep, GFP_ATOMIC); + conntrack = kmem_cache_zalloc(ip_conntrack_cachep, GFP_ATOMIC); if (!conntrack) { DEBUGP("Can't allocate conntrack.\n"); atomic_dec(&ip_conntrack_count); return ERR_PTR(-ENOMEM); } - memset(conntrack, 0, sizeof(*conntrack)); atomic_set(&conntrack->ct_general.use, 1); conntrack->ct_general.destroy = destroy_conntrack; conntrack->tuplehash[IP_CT_DIR_ORIGINAL].tuple = *orig; diff --git a/net/ipv6/ip6_fib.c b/net/ipv6/ip6_fib.c index 96d8310ae9c8..827f8842b578 100644 --- a/net/ipv6/ip6_fib.c +++ b/net/ipv6/ip6_fib.c @@ -150,8 +150,7 @@ static __inline__ struct fib6_node * node_alloc(void) { struct fib6_node *fn; - if ((fn = kmem_cache_alloc(fib6_node_kmem, GFP_ATOMIC)) != NULL) - memset(fn, 0, sizeof(struct fib6_node)); + fn = kmem_cache_zalloc(fib6_node_kmem, GFP_ATOMIC); return fn; } diff --git a/net/sctp/sm_make_chunk.c b/net/sctp/sm_make_chunk.c index 0b1ddb1005ac..783481860174 100644 --- a/net/sctp/sm_make_chunk.c +++ b/net/sctp/sm_make_chunk.c @@ -979,11 +979,10 @@ struct sctp_chunk *sctp_chunkify(struct sk_buff *skb, { struct sctp_chunk *retval; - retval = kmem_cache_alloc(sctp_chunk_cachep, GFP_ATOMIC); + retval = kmem_cache_zalloc(sctp_chunk_cachep, GFP_ATOMIC); if (!retval) goto nodata; - memset(retval, 0, sizeof(struct sctp_chunk)); if (!sk) { SCTP_DEBUG_PRINTK("chunkifying skb %p w/o an sk\n", skb); |