From 12fa30f35b52e85b4c37a2ef3c3320c158d510fa Mon Sep 17 00:00:00 2001 From: Don Fry Date: Thu, 29 Jun 2006 13:53:48 -0700 Subject: [PATCH] [PATCH] pcnet32: Use kcalloc instead of kmalloc and memset On 2006-03-08 Eric Sesterhenn wrote: converts drivers/net to kzalloc usage. Don Fry modified it to use netif_msg_drv. Tested ia32 and ppc64. Signed-off-by: Eric Sesterhenn Signed-off-by: Don Fry Signed-off-by: Jeff Garzik --- drivers/net/pcnet32.c | 24 ++++++++++-------------- 1 file changed, 10 insertions(+), 14 deletions(-) diff --git a/drivers/net/pcnet32.c b/drivers/net/pcnet32.c index 5fcd4d94871..f89b7a1e24d 100644 --- a/drivers/net/pcnet32.c +++ b/drivers/net/pcnet32.c @@ -1432,7 +1432,7 @@ static int pcnet32_alloc_ring(struct net_device *dev, char *name) lp->tx_ring_size, &lp->tx_ring_dma_addr); if (lp->tx_ring == NULL) { - if (pcnet32_debug & NETIF_MSG_DRV) + if (netif_msg_drv(lp)) printk("\n" KERN_ERR PFX "%s: Consistent memory allocation failed.\n", name); @@ -1444,52 +1444,48 @@ static int pcnet32_alloc_ring(struct net_device *dev, char *name) lp->rx_ring_size, &lp->rx_ring_dma_addr); if (lp->rx_ring == NULL) { - if (pcnet32_debug & NETIF_MSG_DRV) + if (netif_msg_drv(lp)) printk("\n" KERN_ERR PFX "%s: Consistent memory allocation failed.\n", name); return -ENOMEM; } - lp->tx_dma_addr = kmalloc(sizeof(dma_addr_t) * lp->tx_ring_size, + lp->tx_dma_addr = kcalloc(lp->tx_ring_size, sizeof(dma_addr_t), GFP_ATOMIC); if (!lp->tx_dma_addr) { - if (pcnet32_debug & NETIF_MSG_DRV) + if (netif_msg_drv(lp)) printk("\n" KERN_ERR PFX "%s: Memory allocation failed.\n", name); return -ENOMEM; } - memset(lp->tx_dma_addr, 0, sizeof(dma_addr_t) * lp->tx_ring_size); - lp->rx_dma_addr = kmalloc(sizeof(dma_addr_t) * lp->rx_ring_size, + lp->rx_dma_addr = kcalloc(lp->rx_ring_size, sizeof(dma_addr_t), GFP_ATOMIC); if (!lp->rx_dma_addr) { - if (pcnet32_debug & NETIF_MSG_DRV) + if (netif_msg_drv(lp)) printk("\n" KERN_ERR PFX "%s: Memory allocation failed.\n", name); return -ENOMEM; } - memset(lp->rx_dma_addr, 0, sizeof(dma_addr_t) * lp->rx_ring_size); - lp->tx_skbuff = kmalloc(sizeof(struct sk_buff *) * lp->tx_ring_size, + lp->tx_skbuff = kcalloc(lp->tx_ring_size, sizeof(struct sk_buff *), GFP_ATOMIC); if (!lp->tx_skbuff) { - if (pcnet32_debug & NETIF_MSG_DRV) + if (netif_msg_drv(lp)) printk("\n" KERN_ERR PFX "%s: Memory allocation failed.\n", name); return -ENOMEM; } - memset(lp->tx_skbuff, 0, sizeof(struct sk_buff *) * lp->tx_ring_size); - lp->rx_skbuff = kmalloc(sizeof(struct sk_buff *) * lp->rx_ring_size, + lp->rx_skbuff = kcalloc(lp->rx_ring_size, sizeof(struct sk_buff *), GFP_ATOMIC); if (!lp->rx_skbuff) { - if (pcnet32_debug & NETIF_MSG_DRV) + if (netif_msg_drv(lp)) printk("\n" KERN_ERR PFX "%s: Memory allocation failed.\n", name); return -ENOMEM; } - memset(lp->rx_skbuff, 0, sizeof(struct sk_buff *) * lp->rx_ring_size); return 0; } -- 2.41.0