Re: [PATCH] staging: atomisp: use k{v}zalloc instead of k{v}alloc and memset

From: Dan Carpenter
Date: Mon Mar 13 2017 - 07:52:30 EST

On Mon, Mar 13, 2017 at 07:54:21PM +0900, Daeseok Youn wrote:
> If the atomisp_kernel_zalloc() has "true" as a second parameter, it
> tries to allocate zeroing memory from kmalloc(vmalloc) and memset.
> But using kzalloc is rather than kmalloc followed by memset with 0.
> (vzalloc is for same reason with kzalloc)
> And also atomisp_kernel_malloc() can be used with
> atomisp_kernel_zalloc(<size>, false);

We should just change all the callers to kvmalloc() and kvzmalloc().

dan carpenter