On Mon, 29 Sep 2025 17:24:06 +0530 Sidharth Seela <[email protected]> 
wrote:

> Fix warning caused from declaration under a case label. The proper way
> is to declare variable at the beginning of the function. The warning
> came from running clang using LLVM=1; and is as follows:
> --
> -test_cachestat.c:260:3: warning: label followed by a declaration is a C23 
> extension [-Wc23-extensions]
>   260 |                 char *map = mmap(NULL, filesize, PROT_READ | 
> PROT_WRITE,
>       |
> 
> Signed-off-by: Sidharth Seela <[email protected]>

Reviewed-by: SeongJae Park <[email protected]>


Thanks,
SJ

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