Commit eb34e98b authored Nov 06, 2019 by Wei Yongjun Committed by David S. Miller Nov 06, 2019

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: 28ef9ebd ("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>

parent 1dcff44a

drivers/net/ethernet/xilinx/xilinx_axienet_main.c

+0 −4

Original line number	Diff line number	Diff line
		@@ -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);

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