[NETFILTER]: x_tables: move table->lock initialization
xt_table->lock should be initialized before xt_replace_table() call, which uses it. This patch removes strict requirement that table should define lock before registering. Signed-off-by: Dmitry Mishin <dim@openvz.org> Signed-off-by: Kirill Korotaev <dev@openvz.org> Signed-off-by: Patrick McHardy <kaber@trash.net> Signed-off-by: David S. Miller <davem@davemloft.net>
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@ -529,6 +529,7 @@ int xt_register_table(struct xt_table *table,
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/* Simplifies replace_table code. */
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table->private = bootstrap;
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rwlock_init(&table->lock);
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if (!xt_replace_table(table, 0, newinfo, &ret))
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goto unlock;
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@ -538,7 +539,6 @@ int xt_register_table(struct xt_table *table,
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/* save number of initial entries */
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private->initial_entries = private->number;
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rwlock_init(&table->lock);
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list_prepend(&xt[table->af].tables, table);
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ret = 0;
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