diff options
| author | Dejin Zheng <zhengdejin5@gmail.com> | 2020-05-04 15:01:27 +0300 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2020-05-04 20:51:20 +0300 |
| commit | d975cb7ea915e64a3ebcfef8a33051f3e6bf22a8 (patch) | |
| tree | d6f758c85b8b2a59ca82e635fafd1dc599e9046e /drivers/net | |
| parent | 40e473071dbad04316ddc3613c3a3d1c75458299 (diff) | |
| download | linux-d975cb7ea915e64a3ebcfef8a33051f3e6bf22a8.tar.xz | |
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 <andy.shevchenko@gmail.com>
Signed-off-by: Dejin Zheng <zhengdejin5@gmail.com>
Reviewed-by: Vladimir Oltean <vladimir.oltean@nxp.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net')
| -rw-r--r-- | drivers/net/ethernet/freescale/enetc/enetc_pci_mdio.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/net/ethernet/freescale/enetc/enetc_pci_mdio.c b/drivers/net/ethernet/freescale/enetc/enetc_pci_mdio.c index ebc635f8a4cc..15f37c5b8dc1 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; } |