From 77d04bd957ddca9d48a664e28b40f33993f4550e Mon Sep 17 00:00:00 2001 From: Andrew Morton Date: Fri, 7 Apr 2006 14:52:59 -0700 Subject: [NET]: More kzalloc conversions. Signed-off-by: David S. Miller --- net/core/neighbour.c | 14 ++++---------- 1 file changed, 4 insertions(+), 10 deletions(-) (limited to 'net/core/neighbour.c') diff --git a/net/core/neighbour.c b/net/core/neighbour.c index 0c8666872d1..2ec8693fb77 100644 --- a/net/core/neighbour.c +++ b/net/core/neighbour.c @@ -284,14 +284,11 @@ static struct neighbour **neigh_hash_alloc(unsigned int entries) struct neighbour **ret; if (size <= PAGE_SIZE) { - ret = kmalloc(size, GFP_ATOMIC); + ret = kzalloc(size, GFP_ATOMIC); } else { ret = (struct neighbour **) - __get_free_pages(GFP_ATOMIC, get_order(size)); + __get_free_pages(GFP_ATOMIC|__GFP_ZERO, get_order(size)); } - if (ret) - memset(ret, 0, size); - return ret; } @@ -1089,8 +1086,7 @@ static void neigh_hh_init(struct neighbour *n, struct dst_entry *dst, if (hh->hh_type == protocol) break; - if (!hh && (hh = kmalloc(sizeof(*hh), GFP_ATOMIC)) != NULL) { - memset(hh, 0, sizeof(struct hh_cache)); + if (!hh && (hh = kzalloc(sizeof(*hh), GFP_ATOMIC)) != NULL) { rwlock_init(&hh->hh_lock); hh->hh_type = protocol; atomic_set(&hh->hh_refcnt, 0); @@ -1366,13 +1362,11 @@ void neigh_table_init(struct neigh_table *tbl) tbl->hash_buckets = neigh_hash_alloc(tbl->hash_mask + 1); phsize = (PNEIGH_HASHMASK + 1) * sizeof(struct pneigh_entry *); - tbl->phash_buckets = kmalloc(phsize, GFP_KERNEL); + tbl->phash_buckets = kzalloc(phsize, GFP_KERNEL); if (!tbl->hash_buckets || !tbl->phash_buckets) panic("cannot allocate neighbour cache hashes"); - memset(tbl->phash_buckets, 0, phsize); - get_random_bytes(&tbl->hash_rnd, sizeof(tbl->hash_rnd)); rwlock_init(&tbl->lock); -- cgit v1.2.3-18-g5258