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authorJoe Perches <joe@perches.com>2013-03-14 17:07:21 +0400
committerDavid S. Miller <davem@davemloft.net>2013-03-15 16:56:58 +0400
commitd0320f750093d012d3ed69fc1e8b385f654523d5 (patch)
tree1f9c25c892c33275fb85a993e9a274dc5618370b /drivers/net/ethernet/oki-semi
parent68c45a2da34cb44962c6a48f8e474ec6b7853641 (diff)
downloadlinux-d0320f750093d012d3ed69fc1e8b385f654523d5.tar.xz
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 <joe@perches.com> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/ethernet/oki-semi')
-rw-r--r--drivers/net/ethernet/oki-semi/pch_gbe/pch_gbe_main.c12
1 files changed, 4 insertions, 8 deletions
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;
}