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drivers:net: Remove dma_alloc_coherent OOM messages

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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>
This commit is contained in:
Joe Perches
2013-03-14 13:07:21 +00:00
committed by David S. Miller
parent 68c45a2da3
commit d0320f7500
42 changed files with 121 additions and 277 deletions
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40
drivers/net/ethernet/qlogic/qlcnic/qlcnic_ctx.c
View File

@@ -532,20 +532,15 @@ int qlcnic_alloc_hw_resources(struct qlcnic_adapter *adapter)
ptr = (__le32 *)dma_alloc_coherent(&pdev->dev, sizeof(u32),
&tx_ring->hw_cons_phys_addr,
GFP_KERNEL);
if (ptr == NULL) {
dev_err(&pdev->dev, "failed to allocate tx consumer\n");
if (ptr == NULL)
return -ENOMEM;
}
tx_ring->hw_consumer = ptr;
/* cmd desc ring */
addr = dma_alloc_coherent(&pdev->dev, TX_DESC_RINGSIZE(tx_ring),
&tx_ring->phys_addr,
GFP_KERNEL);
if (addr == NULL) {
dev_err(&pdev->dev,
"failed to allocate tx desc ring\n");
err = -ENOMEM;
goto err_out_free;
}
@@ -556,11 +551,9 @@ int qlcnic_alloc_hw_resources(struct qlcnic_adapter *adapter)
for (ring = 0; ring < adapter->max_rds_rings; ring++) {
rds_ring = &recv_ctx->rds_rings[ring];
addr = dma_alloc_coherent(&adapter->pdev->dev,
RCV_DESC_RINGSIZE(rds_ring),
&rds_ring->phys_addr, GFP_KERNEL);
RCV_DESC_RINGSIZE(rds_ring),
&rds_ring->phys_addr, GFP_KERNEL);
if (addr == NULL) {
dev_err(&pdev->dev,
"failed to allocate rds ring [%d]\n", ring);
err = -ENOMEM;
goto err_out_free;
}
@@ -572,11 +565,9 @@ int qlcnic_alloc_hw_resources(struct qlcnic_adapter *adapter)
sds_ring = &recv_ctx->sds_rings[ring];
addr = dma_alloc_coherent(&adapter->pdev->dev,
STATUS_DESC_RINGSIZE(sds_ring),
&sds_ring->phys_addr, GFP_KERNEL);
STATUS_DESC_RINGSIZE(sds_ring),
&sds_ring->phys_addr, GFP_KERNEL);
if (addr == NULL) {
dev_err(&pdev->dev,
"failed to allocate sds ring [%d]\n", ring);
err = -ENOMEM;
goto err_out_free;
}
@@ -753,7 +744,7 @@ int qlcnic_82xx_get_nic_info(struct qlcnic_adapter *adapter,
size_t nic_size = sizeof(struct qlcnic_info_le);
nic_info_addr = dma_alloc_coherent(&adapter->pdev->dev, nic_size,
&nic_dma_t, GFP_KERNEL);
&nic_dma_t, GFP_KERNEL);
if (!nic_info_addr)
return -ENOMEM;
memset(nic_info_addr, 0, nic_size);
@@ -804,7 +795,7 @@ int qlcnic_82xx_set_nic_info(struct qlcnic_adapter *adapter,
return err;
nic_info_addr = dma_alloc_coherent(&adapter->pdev->dev, nic_size,
&nic_dma_t, GFP_KERNEL);
&nic_dma_t, GFP_KERNEL);
if (!nic_info_addr)
return -ENOMEM;
@@ -949,11 +940,10 @@ int qlcnic_get_port_stats(struct qlcnic_adapter *adapter, const u8 func,
}
stats_addr = dma_alloc_coherent(&adapter->pdev->dev, stats_size,
&stats_dma_t, GFP_KERNEL);
if (!stats_addr) {
dev_err(&adapter->pdev->dev, "Unable to allocate memory\n");
&stats_dma_t, GFP_KERNEL);
if (!stats_addr)
return -ENOMEM;
}
memset(stats_addr, 0, stats_size);
arg1 = func | QLCNIC_STATS_VERSION << 8 | QLCNIC_STATS_PORT << 12;
@@ -1003,12 +993,10 @@ int qlcnic_get_mac_stats(struct qlcnic_adapter *adapter,
return -ENOMEM;
stats_addr = dma_alloc_coherent(&adapter->pdev->dev, stats_size,
&stats_dma_t, GFP_KERNEL);
if (!stats_addr) {
dev_err(&adapter->pdev->dev,
"%s: Unable to allocate memory.\n", __func__);
&stats_dma_t, GFP_KERNEL);
if (!stats_addr)
return -ENOMEM;
}
memset(stats_addr, 0, stats_size);
qlcnic_alloc_mbx_args(&cmd, adapter, QLCNIC_CMD_GET_MAC_STATS);
cmd.req.arg[1] = stats_size << 16;

5
drivers/net/ethernet/qlogic/qlcnic/qlcnic_minidump.c
View File

@@ -810,11 +810,8 @@ static int __qlcnic_fw_cmd_get_minidump_temp(struct qlcnic_adapter *adapter,
tmp_addr = dma_alloc_coherent(&adapter->pdev->dev, temp_size,
&tmp_addr_t, GFP_KERNEL);
if (!tmp_addr) {
dev_err(&adapter->pdev->dev,
"Can't get memory for FW dump template\n");
if (!tmp_addr)
return -ENOMEM;
}
if (qlcnic_alloc_mbx_args(&cmd, adapter, QLCNIC_CMD_GET_TEMP_HDR)) {
err = -ENOMEM;