Re: [PATCH] block: genhd: Use struct_size() helper

[Jens Axboe]

On 5/31/19 12:47 PM, Gustavo A. R. Silva wrote:
> Make use of the struct_size() helper instead of an open-coded version
> in order to avoid any potential type mistakes, in particular in the
> context in which this code is being used.
> 
> So, replace the following form:
> 
> sizeof(*new_ptbl) + target * sizeof(new_ptbl->part[0])
> 
> with:
> 
> struct_size(new_ptbl, part, target)
> 
> Also, notice that variable size is unnecessary, hence it is removed.
> 
> This code was detected with the help of Coccinelle.

Applied, thanks.

-- 
Jens Axboe