Re: [PATCH] dm vdo indexer: Use swap() instead of open coding it

[Markus Elfring]

> Swap is a function interface that provides exchange function. To avoid
> code duplication, we can use swap function.

Would a wording approach (like the following) be a bit nicer
for the second sentence?

   Use existing swap() function rather than duplicating its implementation.


How do you think about to apply the summary phrase “Use swap() in swap_open_chapter()”?


> ./drivers/md/dm-vdo/indexer/index.c:207:43-44: WARNING opportunity for swap().
>
> Reported-by: Abaci Robot <abaci@xxxxxxxxxxxxxxxxx>
> Closes: https://bugzilla.openanolis.cn/show_bug.cgi?id=9173

Would another indication be helpful for the involved analysis tool?
https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/tree/scripts/coccinelle/misc/swap.cocci?h=v6.9

Regards,
Markus