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Diffstat (limited to 'net/tipc/cluster.c')
-rw-r--r--net/tipc/cluster.c8
1 files changed, 2 insertions, 6 deletions
diff --git a/net/tipc/cluster.c b/net/tipc/cluster.c
index 1dcb6940e33..b46b5188a9f 100644
--- a/net/tipc/cluster.c
+++ b/net/tipc/cluster.c
@@ -57,29 +57,25 @@ struct cluster *tipc_cltr_create(u32 addr)
struct _zone *z_ptr;
struct cluster *c_ptr;
int max_nodes;
- int alloc;
- c_ptr = (struct cluster *)kmalloc(sizeof(*c_ptr), GFP_ATOMIC);
+ c_ptr = kzalloc(sizeof(*c_ptr), GFP_ATOMIC);
if (c_ptr == NULL) {
warn("Cluster creation failure, no memory\n");
return NULL;
}
- memset(c_ptr, 0, sizeof(*c_ptr));
c_ptr->addr = tipc_addr(tipc_zone(addr), tipc_cluster(addr), 0);
if (in_own_cluster(addr))
max_nodes = LOWEST_SLAVE + tipc_max_slaves;
else
max_nodes = tipc_max_nodes + 1;
- alloc = sizeof(void *) * (max_nodes + 1);
- c_ptr->nodes = (struct node **)kmalloc(alloc, GFP_ATOMIC);
+ c_ptr->nodes = kcalloc(max_nodes + 1, sizeof(void*), GFP_ATOMIC);
if (c_ptr->nodes == NULL) {
warn("Cluster creation failure, no memory for node area\n");
kfree(c_ptr);
return NULL;
}
- memset(c_ptr->nodes, 0, alloc);
if (in_own_cluster(addr))
tipc_local_nodes = c_ptr->nodes;