diff options
| author | Wei Yongjun <weiyongjun1@huawei.com> | 2019-11-06 15:54:49 +0000 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2019-11-06 21:24:16 -0800 |
| commit | eb34e98baf4ce269423948dacefea6747e963b48 (patch) | |
| tree | 238ca3fd2b35fc003ef6af085d33475fe524c0ed | |
| parent | 1dcff44a9d2b74b3de2c854bbf11a5f765e7ba77 (diff) | |
| download | linux-eb34e98baf4ce269423948dacefea6747e963b48.tar.gz linux-eb34e98baf4ce269423948dacefea6747e963b48.tar.bz2 linux-eb34e98baf4ce269423948dacefea6747e963b48.zip | |
net: axienet: Fix error return code in axienet_probe()
In the DMA memory resource get failed case, the error is not
set and 0 will be returned. Fix it by removing redundant check
since devm_ioremap_resource() will handle it.
Fixes: 28ef9ebdb64c ("net: axienet: make use of axistream-connected attribute optional")
Signed-off-by: Wei Yongjun <weiyongjun1@huawei.com>
Reviewed-by: Radhey Shyam Pandey <radhey.shyam.pandey@xilinx.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
| -rw-r--r-- | drivers/net/ethernet/xilinx/xilinx_axienet_main.c | 4 |
1 files changed, 0 insertions, 4 deletions
diff --git a/drivers/net/ethernet/xilinx/xilinx_axienet_main.c b/drivers/net/ethernet/xilinx/xilinx_axienet_main.c index 867726d696e2..8f32db6d2c45 100644 --- a/drivers/net/ethernet/xilinx/xilinx_axienet_main.c +++ b/drivers/net/ethernet/xilinx/xilinx_axienet_main.c @@ -1788,10 +1788,6 @@ static int axienet_probe(struct platform_device *pdev) /* Check for these resources directly on the Ethernet node. */ struct resource *res = platform_get_resource(pdev, IORESOURCE_MEM, 1); - if (!res) { - dev_err(&pdev->dev, "unable to get DMA memory resource\n"); - goto free_netdev; - } lp->dma_regs = devm_ioremap_resource(&pdev->dev, res); lp->rx_irq = platform_get_irq(pdev, 1); lp->tx_irq = platform_get_irq(pdev, 0); |