From d0320f750093d012d3ed69fc1e8b385f654523d5 Mon Sep 17 00:00:00 2001 From: Joe Perches Date: Thu, 14 Mar 2013 13:07:21 +0000 Subject: drivers:net: Remove dma_alloc_coherent OOM messages I believe these error messages are already logged on allocation failure by warn_alloc_failed and so get a dump_stack on OOM. Remove the unnecessary additional error logging. Around these deletions: o Alignment neatening. o Remove unnecessary casts of dma_alloc_coherent. o Hoist assigns from ifs. Signed-off-by: Joe Perches Signed-off-by: David S. Miller --- drivers/net/ethernet/oki-semi/pch_gbe/pch_gbe_main.c | 12 ++++-------- 1 file changed, 4 insertions(+), 8 deletions(-) (limited to 'drivers/net/ethernet/oki-semi/pch_gbe/pch_gbe_main.c') diff --git a/drivers/net/ethernet/oki-semi/pch_gbe/pch_gbe_main.c b/drivers/net/ethernet/oki-semi/pch_gbe/pch_gbe_main.c index 39ab4d09faaa..4bdca9ec6a1a 100644 --- a/drivers/net/ethernet/oki-semi/pch_gbe/pch_gbe_main.c +++ b/drivers/net/ethernet/oki-semi/pch_gbe/pch_gbe_main.c @@ -1469,12 +1469,11 @@ pch_gbe_alloc_rx_buffers_pool(struct pch_gbe_adapter *adapter, size = rx_ring->count * bufsz + PCH_GBE_RESERVE_MEMORY; rx_ring->rx_buff_pool = dma_alloc_coherent(&pdev->dev, size, - &rx_ring->rx_buff_pool_logic, - GFP_KERNEL); - if (!rx_ring->rx_buff_pool) { - pr_err("Unable to allocate memory for the receive pool buffer\n"); + &rx_ring->rx_buff_pool_logic, + GFP_KERNEL); + if (!rx_ring->rx_buff_pool) return -ENOMEM; - } + memset(rx_ring->rx_buff_pool, 0, size); rx_ring->rx_buff_pool_size = size; for (i = 0; i < rx_ring->count; i++) { @@ -1777,7 +1776,6 @@ int pch_gbe_setup_tx_resources(struct pch_gbe_adapter *adapter, &tx_ring->dma, GFP_KERNEL); if (!tx_ring->desc) { vfree(tx_ring->buffer_info); - pr_err("Unable to allocate memory for the transmit descriptor ring\n"); return -ENOMEM; } memset(tx_ring->desc, 0, tx_ring->size); @@ -1821,9 +1819,7 @@ int pch_gbe_setup_rx_resources(struct pch_gbe_adapter *adapter, rx_ring->size = rx_ring->count * (int)sizeof(struct pch_gbe_rx_desc); rx_ring->desc = dma_alloc_coherent(&pdev->dev, rx_ring->size, &rx_ring->dma, GFP_KERNEL); - if (!rx_ring->desc) { - pr_err("Unable to allocate memory for the receive descriptor ring\n"); vfree(rx_ring->buffer_info); return -ENOMEM; } -- cgit v1.2.3-59-g8ed1b