From d975cb7ea915e64a3ebcfef8a33051f3e6bf22a8 Mon Sep 17 00:00:00 2001 From: Dejin Zheng Date: Mon, 4 May 2020 20:01:27 +0800 Subject: [PATCH] net: enetc: fix an issue about leak system resources the related system resources were not released when enetc_hw_alloc() return error in the enetc_pci_mdio_probe(), add iounmap() for error handling label "err_hw_alloc" to fix it. Fixes: 6517798dd3432a ("enetc: Make MDIO accessors more generic and export to include/linux/fsl") Cc: Andy Shevchenko Signed-off-by: Dejin Zheng Reviewed-by: Vladimir Oltean Signed-off-by: David S. Miller --- drivers/net/ethernet/freescale/enetc/enetc_pci_mdio.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/net/ethernet/freescale/enetc/enetc_pci_mdio.c b/drivers/net/ethernet/freescale/enetc/enetc_pci_mdio.c index ebc635f8a4cc4..15f37c5b8dc14 100644 --- a/drivers/net/ethernet/freescale/enetc/enetc_pci_mdio.c +++ b/drivers/net/ethernet/freescale/enetc/enetc_pci_mdio.c @@ -74,8 +74,8 @@ err_pci_mem_reg: pci_disable_device(pdev); err_pci_enable: err_mdiobus_alloc: - iounmap(port_regs); err_hw_alloc: + iounmap(port_regs); err_ioremap: return err; } -- 2.30.2