From 6ec76070f17993aa9ac0344330b971783d10c9c2 Mon Sep 17 00:00:00 2001 From: Harman Kalra Date: Wed, 21 Sep 2016 01:14:40 +0530 Subject: ata: sata_mv: Replacing dma_pool_alloc and memset with a single call dma_pool_zalloc. Replacing dma_pool_alloc and memset with a single call to dma_pool_zalloc Signed-off-by: Harman Kalra Signed-off-by: Tejun Heo diff --git a/drivers/ata/sata_mv.c b/drivers/ata/sata_mv.c index 745489a..efc48bf 100644 --- a/drivers/ata/sata_mv.c +++ b/drivers/ata/sata_mv.c @@ -1727,15 +1727,13 @@ static int mv_port_start(struct ata_port *ap) return -ENOMEM; ap->private_data = pp; - pp->crqb = dma_pool_alloc(hpriv->crqb_pool, GFP_KERNEL, &pp->crqb_dma); + pp->crqb = dma_pool_zalloc(hpriv->crqb_pool, GFP_KERNEL, &pp->crqb_dma); if (!pp->crqb) return -ENOMEM; - memset(pp->crqb, 0, MV_CRQB_Q_SZ); - pp->crpb = dma_pool_alloc(hpriv->crpb_pool, GFP_KERNEL, &pp->crpb_dma); + pp->crpb = dma_pool_zalloc(hpriv->crpb_pool, GFP_KERNEL, &pp->crpb_dma); if (!pp->crpb) goto out_port_free_dma_mem; - memset(pp->crpb, 0, MV_CRPB_Q_SZ); /* 6041/6081 Rev. "C0" (and newer) are okay with async notify */ if (hpriv->hp_flags & MV_HP_ERRATA_60X1C0) -- cgit v0.10.2