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authorYang Yingliang <yangyingliang@huawei.com>2022-06-16 14:29:17 +0800
committerJakub Kicinski <kuba@kernel.org>2022-06-16 11:08:38 -0700
commit2e7bf4a6af482f73f01245f08b4a953412c77070 (patch)
tree7abf8b600f2859f88dd5dca30edeca354ebc0caf /drivers/net/ethernet
parent593d1ebe00a45af5cb7bda1235c0790987c2a2b2 (diff)
downloadlinux-2e7bf4a6af482f73f01245f08b4a953412c77070.tar.gz
net: axienet: add missing error return code in axienet_probe()
It should return error code in error path in axienet_probe(). Fixes: 00be43a74ca2 ("net: axienet: make the 64b addresable DMA depends on 64b archectures") Reported-by: Hulk Robot <hulkci@huawei.com> Signed-off-by: Yang Yingliang <yangyingliang@huawei.com> Link: https://lore.kernel.org/r/20220616062917.3601-1-yangyingliang@huawei.com Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Diffstat (limited to 'drivers/net/ethernet')
-rw-r--r--drivers/net/ethernet/xilinx/xilinx_axienet_main.c1
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/net/ethernet/xilinx/xilinx_axienet_main.c b/drivers/net/ethernet/xilinx/xilinx_axienet_main.c
index fa7bcd2c1892..1760930ec0c4 100644
--- a/drivers/net/ethernet/xilinx/xilinx_axienet_main.c
+++ b/drivers/net/ethernet/xilinx/xilinx_axienet_main.c
@@ -2039,6 +2039,7 @@ static int axienet_probe(struct platform_device *pdev)
}
if (!IS_ENABLED(CONFIG_64BIT) && lp->features & XAE_FEATURE_DMA_64BIT) {
dev_err(&pdev->dev, "64-bit addressable DMA is not compatible with 32-bit archecture\n");
+ ret = -EINVAL;
goto cleanup_clk;
}