RE: [PATCH linux-next] atm: lanai: Use dma_zalloc_coherent()

[David Laight]

From: ye.xingchen@xxxxxxxxxx
> Sent: 17 January 2023 09:21
> 
> Instead of using dma_alloc_coherent() and memset() directly use
> dma_zalloc_coherent().

I'm sure I've a brain cell that remembers that dma_alloc_coherent()
always zeros the buffer.
So the 'zalloc' variant isn't needed and the memset() can just
be deleted.
OTOH is it really worth the churn.

	David

-
Registered Address Lakeside, Bramley Road, Mount Farm, Milton Keynes, MK1 1PT, UK
Registration No: 1397386 (Wales)