PCI: eliminate double kfree in intel-iommu initialization
The destination of goto error also does a kfree(g_iommus), so it is not correct to do one here. This was found using Coccinelle (http://www.emn.fr/x-info/coccinelle/). Signed-off-by: Julia Lawall <julia@diku.dk> Signed-off-by: Jesse Barnes <jbarnes@virtuousgeek.org>
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@ -1725,7 +1725,6 @@ int __init init_dmars(void)
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deferred_flush = kzalloc(g_num_of_iommus *
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sizeof(struct deferred_flush_tables), GFP_KERNEL);
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if (!deferred_flush) {
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kfree(g_iommus);
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ret = -ENOMEM;
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goto error;
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}
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