diff options
Diffstat (limited to 'net/tipc/name_table.c')
| -rw-r--r-- | net/tipc/name_table.c | 16 |
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; |