Merge branch 'sii-m15w' into upstream

[pandora-kernel.git] / net / netlink / af_netlink.c

diff --git a/net/netlink/af_netlink.c b/net/netlink/af_netlink.c
index 55c0adc..b85c1f9 100644 (file)
--- a/net/netlink/af_netlink.c
+++ b/net/netlink/af_netlink.c
@@ -562,10 +562,9 @@ static int netlink_alloc_groups(struct sock *sk)
        if (err)
                return err;
 
-       nlk->groups = kmalloc(NLGRPSZ(groups), GFP_KERNEL);
+       nlk->groups = kzalloc(NLGRPSZ(groups), GFP_KERNEL);
        if (nlk->groups == NULL)
                return -ENOMEM;
-       memset(nlk->groups, 0, NLGRPSZ(groups));
        nlk->ngroups = groups;
        return 0;
 }
@@ -1393,11 +1392,10 @@ int netlink_dump_start(struct sock *ssk, struct sk_buff *skb,
        struct sock *sk;
        struct netlink_sock *nlk;
 
-       cb = kmalloc(sizeof(*cb), GFP_KERNEL);
+       cb = kzalloc(sizeof(*cb), GFP_KERNEL);
        if (cb == NULL)
                return -ENOBUFS;
 
-       memset(cb, 0, sizeof(*cb));
        cb->dump = dump;
        cb->done = done;
        cb->nlh = nlh;
@@ -1668,7 +1666,7 @@ static int netlink_seq_open(struct inode *inode, struct file *file)
        struct nl_seq_iter *iter;
        int err;
 
-       iter = kmalloc(sizeof(*iter), GFP_KERNEL);
+       iter = kzalloc(sizeof(*iter), GFP_KERNEL);
        if (!iter)
                return -ENOMEM;
 
@@ -1678,7 +1676,6 @@ static int netlink_seq_open(struct inode *inode, struct file *file)
                return err;
        }
 
-       memset(iter, 0, sizeof(*iter));
        seq = file->private_data;
        seq->private = iter;
        return 0;
@@ -1747,15 +1744,13 @@ static int __init netlink_proto_init(void)
        if (sizeof(struct netlink_skb_parms) > sizeof(dummy_skb->cb))
                netlink_skb_parms_too_large();
 
-       nl_table = kmalloc(sizeof(*nl_table) * MAX_LINKS, GFP_KERNEL);
+       nl_table = kcalloc(MAX_LINKS, sizeof(*nl_table), GFP_KERNEL);
        if (!nl_table) {
 enomem:
                printk(KERN_CRIT "netlink_init: Cannot allocate nl_table\n");
                return -ENOMEM;
        }
 
-       memset(nl_table, 0, sizeof(*nl_table) * MAX_LINKS);
-
        if (num_physpages >= (128 * 1024))
                max = num_physpages >> (21 - PAGE_SHIFT);
        else