1 files changed, 4 insertions, 12 deletions

diff --git a/net/tipc/name_table.c b/net/tipc/name_table.c
index a6926ff07bcc..049242ea5c38 100644
--- a/net/tipc/name_table.c
+++ b/net/tipc/name_table.c
@@ -117,14 +117,12 @@ static struct publication *publ_create(u32 type, u32 lower, u32 upper,
                                        u32 scope, u32 node, u32 port_ref,   
                                        u32 key)
 {
-        struct publication *publ =
-                (struct publication *)kmalloc(sizeof(*publ), GFP_ATOMIC);
+        struct publication *publ = kzalloc(sizeof(*publ), GFP_ATOMIC);
         if (publ == NULL) {
                 warn("Publication creation failure, no memory\n");
                 return NULL;
         }
 
-        memset(publ, 0, sizeof(*publ));
         publ->type = type;
         publ->lower = lower;
         publ->upper = upper;
@@ -144,11 +142,7 @@ static struct publication *publ_create(u32 type, u32 lower, u32 upper,
 
 static struct sub_seq *tipc_subseq_alloc(u32 cnt)
 {
-        u32 sz = cnt * sizeof(struct sub_seq);
-        struct sub_seq *sseq = (struct sub_seq *)kmalloc(sz, GFP_ATOMIC);
-
-        if (sseq)
-                memset(sseq, 0, sz);
+        struct sub_seq *sseq = kcalloc(cnt, sizeof(struct sub_seq), GFP_ATOMIC);
         return sseq;
 }
 
@@ -160,8 +154,7 @@ static struct sub_seq *tipc_subseq_alloc(u32 cnt)
 
 static struct name_seq *tipc_nameseq_create(u32 type, struct hlist_head *seq_head)
 {
-        struct name_seq *nseq = 
-                (struct name_seq *)kmalloc(sizeof(*nseq), GFP_ATOMIC);
+        struct name_seq *nseq = kzalloc(sizeof(*nseq), GFP_ATOMIC);
         struct sub_seq *sseq = tipc_subseq_alloc(1);
 
         if (!nseq || !sseq) {
@@ -171,7 +164,6 @@ static struct name_seq *tipc_nameseq_create(u32 type, struct hlist_head *seq_hea
                 return NULL;
         }
 
-        memset(nseq, 0, sizeof(*nseq));
         spin_lock_init(&nseq->lock);
         nseq->type = type;
         nseq->sseqs = sseq;
@@ -1060,7 +1052,7 @@ int tipc_nametbl_init(void)
 {
         int array_size = sizeof(struct hlist_head) * tipc_nametbl_size;
 
-        table.types = (struct hlist_head *)kmalloc(array_size, GFP_ATOMIC);
+        table.types = kmalloc(array_size, GFP_ATOMIC);
         if (!table.types)
                 return -ENOMEM;