From: Wei Yongjun Date: Wed, 6 Nov 2019 15:54:49 +0000 (+0000) Subject: net: axienet: Fix error return code in axienet_probe() X-Git-Tag: v5.5-rc1~174^2~198 X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=eb34e98baf4ce269423948dacefea6747e963b48;p=thirdparty%2Flinux.git 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 Reviewed-by: Radhey Shyam Pandey Signed-off-by: David S. Miller --- diff --git a/drivers/net/ethernet/xilinx/xilinx_axienet_main.c b/drivers/net/ethernet/xilinx/xilinx_axienet_main.c index 867726d696e2d..8f32db6d2c454 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);