Re: [PATCH 2/5] dmaengine: vdma: Use dma_pool_zalloc

2016-04-29 Thread Sören Brinkmann
On Fri, 2016-04-29 at 22:09:09 +0200, Julia Lawall wrote: > Dma_pool_zalloc combines dma_pool_alloc and memset 0. The semantic patch > that makes this transformation is as follows: (http://coccinelle.lip6.fr/) > > // > @@ > expression d,e; > statement S; > @@ > > d = > -dma_

[PATCH 2/5] dmaengine: vdma: Use dma_pool_zalloc

2016-04-29 Thread Julia Lawall
Dma_pool_zalloc combines dma_pool_alloc and memset 0. The semantic patch that makes this transformation is as follows: (http://coccinelle.lip6.fr/) // @@ expression d,e; statement S; @@ d = -dma_pool_alloc +dma_pool_zalloc (...); if (!d) S -