[NETFILTER] nfnetlink: Use kzalloc
These is a cleanup patch, kzalloc can be used in a couple of cases Signed-off-by: Samir Bellabes <sbellabes@mandriva.com> Signed-off-by: Harald Welte <laforge@netfilter.org> Signed-off-by: Arnaldo Carvalho de Melo <acme@mandriva.com>
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@ -146,11 +146,10 @@ instance_create(u_int16_t group_num, int pid)
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goto out_unlock;
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}
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inst = kmalloc(sizeof(*inst), GFP_ATOMIC);
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inst = kzalloc(sizeof(*inst), GFP_ATOMIC);
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if (!inst)
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goto out_unlock;
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memset(inst, 0, sizeof(*inst));
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INIT_HLIST_NODE(&inst->hlist);
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inst->lock = SPIN_LOCK_UNLOCKED;
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/* needs to be two, since we _put() after creation */
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@ -962,10 +961,9 @@ static int nful_open(struct inode *inode, struct file *file)
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struct iter_state *is;
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int ret;
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is = kmalloc(sizeof(*is), GFP_KERNEL);
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is = kzalloc(sizeof(*is), GFP_KERNEL);
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if (!is)
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return -ENOMEM;
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memset(is, 0, sizeof(*is));
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ret = seq_open(file, &nful_seq_ops);
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if (ret < 0)
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goto out_free;
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@ -136,11 +136,10 @@ instance_create(u_int16_t queue_num, int pid)
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goto out_unlock;
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}
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inst = kmalloc(sizeof(*inst), GFP_ATOMIC);
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inst = kzalloc(sizeof(*inst), GFP_ATOMIC);
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if (!inst)
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goto out_unlock;
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memset(inst, 0, sizeof(*inst));
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inst->queue_num = queue_num;
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inst->peer_pid = pid;
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inst->queue_maxlen = NFQNL_QMAX_DEFAULT;
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@ -1036,10 +1035,9 @@ static int nfqnl_open(struct inode *inode, struct file *file)
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struct iter_state *is;
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int ret;
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is = kmalloc(sizeof(*is), GFP_KERNEL);
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is = kzalloc(sizeof(*is), GFP_KERNEL);
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if (!is)
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return -ENOMEM;
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memset(is, 0, sizeof(*is));
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ret = seq_open(file, &nfqnl_seq_ops);
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if (ret < 0)
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goto out_free;
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