From 1a4901177574083c35fafc24c4d151c2a7c7647c Mon Sep 17 00:00:00 2001 From: Xi Wang Date: Sat, 17 Nov 2012 20:25:09 +0000 Subject: [PATCH] ixp4xx_eth: avoid calling dma_pool_create() with NULL dev Use &port->netdev->dev instead of NULL since dma_pool_create() doesn't allow NULL dev. Signed-off-by: Xi Wang Cc: Andrew Morton Signed-off-by: David S. Miller --- drivers/net/ethernet/xscale/ixp4xx_eth.c | 8 +++++--- 1 file changed, 5 insertions(+), 3 deletions(-) diff --git a/drivers/net/ethernet/xscale/ixp4xx_eth.c b/drivers/net/ethernet/xscale/ixp4xx_eth.c index 98934bdf6acf..477d6729b17f 100644 --- a/drivers/net/ethernet/xscale/ixp4xx_eth.c +++ b/drivers/net/ethernet/xscale/ixp4xx_eth.c @@ -1102,10 +1102,12 @@ static int init_queues(struct port *port) { int i; - if (!ports_open) - if (!(dma_pool = dma_pool_create(DRV_NAME, NULL, - POOL_ALLOC_SIZE, 32, 0))) + if (!ports_open) { + dma_pool = dma_pool_create(DRV_NAME, &port->netdev->dev, + POOL_ALLOC_SIZE, 32, 0); + if (!dma_pool) return -ENOMEM; + } if (!(port->desc_tab = dma_pool_alloc(dma_pool, GFP_KERNEL, &port->desc_tab_phys))) -- 2.11.0