From: Varka Bhadram <varkabhadram@gmail.com>
To: netdev@vger.kernel.org
Cc: davem@davemloft.net, Varka Bhadram <varkab@cdac.in>
Subject: [PATCH net-next v2 5/6] ethernet: renesas: remove unnecessary check
Date: Thu, 23 Oct 2014 07:28:50 +0530 [thread overview]
Message-ID: <1414029531-5067-6-git-send-email-varkab@cdac.in> (raw)
In-Reply-To: <1414029531-5067-1-git-send-email-varkab@cdac.in>
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/renesas/sh_eth.c | 9 +++------
1 file changed, 3 insertions(+), 6 deletions(-)
diff --git a/drivers/net/ethernet/renesas/sh_eth.c b/drivers/net/ethernet/renesas/sh_eth.c
index 60e9c2c..ffb49f3 100644
--- a/drivers/net/ethernet/renesas/sh_eth.c
+++ b/drivers/net/ethernet/renesas/sh_eth.c
@@ -2769,10 +2769,6 @@ static int sh_eth_drv_probe(struct platform_device *pdev)
/* get base addr */
res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
- if (unlikely(res == NULL)) {
- dev_err(&pdev->dev, "invalid resource\n");
- return -EINVAL;
- }
ndev = alloc_etherdev(sizeof(struct sh_eth_private));
if (!ndev)
@@ -2781,8 +2777,6 @@ static int sh_eth_drv_probe(struct platform_device *pdev)
pm_runtime_enable(&pdev->dev);
pm_runtime_get_sync(&pdev->dev);
- /* The sh Ether-specific entries in the device structure. */
- ndev->base_addr = res->start;
devno = pdev->id;
if (devno < 0)
devno = 0;
@@ -2806,6 +2800,9 @@ static int sh_eth_drv_probe(struct platform_device *pdev)
goto out_release;
}
+ /* The sh Ether-specific entries in the device structure. */
+ ndev->base_addr = res->start;
+
spin_lock_init(&mdp->lock);
mdp->pdev = pdev;
--
1.7.9.5
next prev parent reply other threads:[~2014-10-23 1:59 UTC|newest]
Thread overview: 10+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-10-23 1:58 [PATCH net-next v2 0/6] cleanup on resource check Varka Bhadram
2014-10-23 1:58 ` [PATCH net-next v2 1/6] ethernet: wiznet: remove unnecessary check Varka Bhadram
2014-10-23 1:58 ` [PATCH net-next v2 2/6] " Varka Bhadram
2014-10-23 12:23 ` Sergei Shtylyov
2014-10-23 1:58 ` [PATCH net-next v2 3/6] ethernet: apm: xgene: " Varka Bhadram
2014-10-23 1:58 ` [PATCH net-next v2 4/6] ethernet: marvell: " Varka Bhadram
2014-10-23 1:58 ` Varka Bhadram [this message]
2014-10-23 12:29 ` [PATCH net-next v2 5/6] ethernet: renesas: " Sergei Shtylyov
2014-10-24 2:15 ` Varka Bhadram
2014-10-23 1:58 ` [PATCH net-next v2 6/6] ethernet: samsung: sxgbe: " Varka Bhadram
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