Re: [PATCH] radix_tree: delete orphaned macro radix_tree_indirect_to_ptr
From: Nai Xia
Date: Wed Dec 21 2011 - 22:36:42 EST
On Thu, Dec 22, 2011 at 11:29 AM, Li Zefan <lizf@xxxxxxxxxxxxxx> wrote:
> nai.xia wrote:
>> Seems nobody has been using the macro radix_tree_indirect_to_ptr()
>> since long time ago. Delete it.
>>
>
> Someone else has already posted the same patch.
>
> https://lkml.org/lkml/2011/12/16/118
Oh,yes! This thread just suddenly reminds me of that long time
noop line. I should have searched recent patch submission. :)
>
>> Signed-off-by: Nai Xia <nai.xia@xxxxxxxxx>
>> ---
>> include/linux/radix-tree.h | 3 ---
>> 1 files changed, 0 insertions(+), 3 deletions(-)
>>
>> --- a/include/linux/radix-tree.h
>> +++ b/include/linux/radix-tree.h
>> @@ -49,9 +49,6 @@
>> #define RADIX_TREE_EXCEPTIONAL_ENTRY 2
>> #define RADIX_TREE_EXCEPTIONAL_SHIFT 2
>>
>> -#define radix_tree_indirect_to_ptr(ptr) \
>> - radix_tree_indirect_to_ptr((void __force *)(ptr))
>> -
>> static inline int radix_tree_is_indirect_ptr(void *ptr)
>> {
>> return (int)((unsigned long)ptr & RADIX_TREE_INDIRECT_PTR);
>
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