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| author | Miaoqian Lin <linmq006@gmail.com> | 2022-03-08 02:47:49 +0000 |
|---|---|---|
| committer | Jakub Kicinski <kuba@kernel.org> | 2022-03-08 22:15:01 -0800 |
| commit | b19ab4b38b06aae12442b2de95ccf58b5dc53584 (patch) | |
| tree | 429c090cadaf6c5d2955e921a98d674e3118214f | |
| parent | e5417cbf7ab5df1632e68fe7d9e6331fc0e7dbd6 (diff) | |
| download | linux-b19ab4b38b06aae12442b2de95ccf58b5dc53584.tar.bz2 | |
ethernet: Fix error handling in xemaclite_of_probe
This node pointer is returned by of_parse_phandle() with refcount
incremented in this function. Calling of_node_put() to avoid the
refcount leak. As the remove function do.
Fixes: 5cdaaa12866e ("net: emaclite: adding MDIO and phy lib support")
Signed-off-by: Miaoqian Lin <linmq006@gmail.com>
Reviewed-by: Andrew Lunn <andrew@lunn.ch>
Link: https://lore.kernel.org/r/20220308024751.2320-1-linmq006@gmail.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
| -rw-r--r-- | drivers/net/ethernet/xilinx/xilinx_emaclite.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/drivers/net/ethernet/xilinx/xilinx_emaclite.c b/drivers/net/ethernet/xilinx/xilinx_emaclite.c index 519599480b15..77fa2cb03aca 100644 --- a/drivers/net/ethernet/xilinx/xilinx_emaclite.c +++ b/drivers/net/ethernet/xilinx/xilinx_emaclite.c @@ -1183,7 +1183,7 @@ static int xemaclite_of_probe(struct platform_device *ofdev) if (rc) { dev_err(dev, "Cannot register network device, aborting\n"); - goto error; + goto put_node; } dev_info(dev, @@ -1191,6 +1191,8 @@ static int xemaclite_of_probe(struct platform_device *ofdev) (unsigned long __force)ndev->mem_start, lp->base_addr, ndev->irq); return 0; +put_node: + of_node_put(lp->phy_node); error: free_netdev(ndev); return rc; |