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docs/zh_CN: fix an inconsistent statement in dev-tools/testing-overview
This patch fixes an inconsistent describtion in testing-overview.rst, which should be ``kmalloc`` instead of ``kmalloc_arry`` according to the original text. Signed-off-by: LIU Haoyang <tttturtleruss@gmail.com> Reviewed-by: Dongliang Mu <dzm91@hust.edu.cn> Signed-off-by: Alex Shi <alexs@kernel.org>
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@ -154,7 +154,7 @@ Smatch和Coccinelle的强项
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Coccinelle可能是最容易写检查的。它在预处理器之前工作,所以用Coccinelle
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检查宏中的错误更容易。Coccinelle还能为你创建补丁,这是其他工具无法做到的。
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例如,用Coccinelle你可以从 ``kmalloc_array(x, size, GFP_KERNEL)``
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例如,用Coccinelle你可以从 ``kmalloc(x * size, GFP_KERNEL)``
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到 ``kmalloc_array(x, size, GFP_KERNEL)`` 进行大规模转换,这真的很
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有用。如果你只是创建一个Smatch警告,并试图把转换的工作推给维护者,他们会很
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恼火。你将不得不为每个警告争论是否真的可以溢出。
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