From: Joe Perches Date: Sun, 15 Jun 2014 20:37:44 +0000 (-0700) Subject: bfa: Use dma_zalloc_coherent X-Git-Url: https://git.karo-electronics.de/?a=commitdiff_plain;h=7626d9f36cdeab32bd12ea783aa8ee9fea0a41a2;p=linux-beck.git bfa: Use dma_zalloc_coherent Use the zeroing function instead of dma_alloc_coherent & memset(,0,) Signed-off-by: Joe Perches Acked-by: Anil Gurumurthy Signed-off-by: Christoph Hellwig --- diff --git a/drivers/scsi/bfa/bfad_bsg.c b/drivers/scsi/bfa/bfad_bsg.c index 8994fb857ee9..65f3e74819fc 100644 --- a/drivers/scsi/bfa/bfad_bsg.c +++ b/drivers/scsi/bfa/bfad_bsg.c @@ -3270,13 +3270,13 @@ bfad_fcxp_map_sg(struct bfad_s *bfad, void *payload_kbuf, /* Allocate dma coherent memory */ buf_info = buf_base; buf_info->size = payload_len; - buf_info->virt = dma_alloc_coherent(&bfad->pcidev->dev, buf_info->size, - &buf_info->phys, GFP_KERNEL); + buf_info->virt = dma_zalloc_coherent(&bfad->pcidev->dev, + buf_info->size, &buf_info->phys, + GFP_KERNEL); if (!buf_info->virt) goto out_free_mem; /* copy the linear bsg buffer to buf_info */ - memset(buf_info->virt, 0, buf_info->size); memcpy(buf_info->virt, payload_kbuf, buf_info->size); /*