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ethernet: apm: xgene: remove unnecessary check 

devm_ioremap_resource checks platform_get_resource() return value.
We can remove the duplicate check here.

Signed-off-by: Varka Bhadram <varkab@cdac.in>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Varka Bhadram 2014-10-24 07:42:07 +05:30 committed by David S. Miller
parent 5e9b4dce85
commit 534249d6e0
1 changed files with 0 additions and 12 deletions
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12
drivers/net/ethernet/apm/xgene/xgene_enet_main.c
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@ -761,10 +761,6 @@ static int xgene_enet_get_resources(struct xgene_enet_pdata *pdata)
ndev = pdata->ndev;
res = platform_get_resource_byname(pdev, IORESOURCE_MEM, "enet_csr");
if (!res) {
dev_err(dev, "Resource enet_csr not defined\n");
return -ENODEV;
}
pdata->base_addr = devm_ioremap_resource(dev, res);
if (IS_ERR(pdata->base_addr)) {
dev_err(dev, "Unable to retrieve ENET Port CSR region\n");
@ -772,10 +768,6 @@ static int xgene_enet_get_resources(struct xgene_enet_pdata *pdata)
}
res = platform_get_resource_byname(pdev, IORESOURCE_MEM, "ring_csr");
if (!res) {
dev_err(dev, "Resource ring_csr not defined\n");
return -ENODEV;
}
pdata->ring_csr_addr = devm_ioremap_resource(dev, res);
if (IS_ERR(pdata->ring_csr_addr)) {
dev_err(dev, "Unable to retrieve ENET Ring CSR region\n");
@ -783,10 +775,6 @@ static int xgene_enet_get_resources(struct xgene_enet_pdata *pdata)
}
res = platform_get_resource_byname(pdev, IORESOURCE_MEM, "ring_cmd");
if (!res) {
dev_err(dev, "Resource ring_cmd not defined\n");
return -ENODEV;
}
pdata->ring_cmd_addr = devm_ioremap_resource(dev, res);
if (IS_ERR(pdata->ring_cmd_addr)) {
dev_err(dev, "Unable to retrieve ENET Ring command region\n");