From 01631243d712d41681d61c0556341a3329860c47 Mon Sep 17 00:00:00 2001 From: Tomoya MORINAGA Date: Wed, 12 Oct 2011 09:38:35 +0900 Subject: [PATCH] pch_dma: Reduce wasting memory nr_channels is defined in "struct pch_dma". and struct pch_dma_chan is defined in "struct pch_dma". So, "sizeof(struct pch_dma_chan) * nr_channels" is unnecessary. Signed-off-by: Tomoya MORINAGA Signed-off-by: Vinod Koul --- drivers/dma/pch_dma.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) diff --git a/drivers/dma/pch_dma.c b/drivers/dma/pch_dma.c index 6abe5ac3bd5e..a6d0e3dbed07 100644 --- a/drivers/dma/pch_dma.c +++ b/drivers/dma/pch_dma.c @@ -872,8 +872,7 @@ static int __devinit pch_dma_probe(struct pci_dev *pdev, int i; nr_channels = id->driver_data; - pd = kzalloc(sizeof(struct pch_dma)+ - sizeof(struct pch_dma_chan) * nr_channels, GFP_KERNEL); + pd = kzalloc(sizeof(*pd), GFP_KERNEL); if (!pd) return -ENOMEM; -- 2.39.5