diff mbox

[net-next,3/6] ethernet: apm: xgene: remove unnecessary check

Message ID 1413951386-29645-4-git-send-email-varkab@cdac.in
State Changes Requested, archived
Delegated to: David Miller
Headers show

Commit Message

Varka Bhadram Oct. 22, 2014, 4:16 a.m. UTC 
devm_ioremap_resource checks platform_get_resource() return value.
We can remove the duplicate check here.

Signed-off-by: Varka Bhadram <varkab@cdac.in>
---
 drivers/net/ethernet/apm/xgene/xgene_enet_main.c |   12 ------------
 1 file changed, 12 deletions(-)
diff mbox

Patch

diff --git a/drivers/net/ethernet/apm/xgene/xgene_enet_main.c b/drivers/net/ethernet/apm/xgene/xgene_enet_main.c
index 3c208cc..f226594 100644
--- a/drivers/net/ethernet/apm/xgene/xgene_enet_main.c
+++ b/drivers/net/ethernet/apm/xgene/xgene_enet_main.c
@@ -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");