Messages in this thread Patch in this message | | | From | Radhey Shyam Pandey <> | Subject | [PATCH 1/4] net: emaclite: Fix position of lp->mii_bus assignment | Date | Wed, 13 Jun 2018 12:05:16 +0530 |
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To ensure MDIO bus is not double freed in remove() path assign lp->mii_bus after MDIO bus registration.
Signed-off-by: Radhey Shyam Pandey <radhey.shyam.pandey@xilinx.com> Signed-off-by: Michal Simek <michal.simek@xilinx.com> --- drivers/net/ethernet/xilinx/xilinx_emaclite.c | 4 ++-- 1 files changed, 2 insertions(+), 2 deletions(-)
diff --git a/drivers/net/ethernet/xilinx/xilinx_emaclite.c b/drivers/net/ethernet/xilinx/xilinx_emaclite.c index 69e31ce..37989ce 100644 --- a/drivers/net/ethernet/xilinx/xilinx_emaclite.c +++ b/drivers/net/ethernet/xilinx/xilinx_emaclite.c @@ -863,14 +863,14 @@ static int xemaclite_mdio_setup(struct net_local *lp, struct device *dev) bus->write = xemaclite_mdio_write; bus->parent = dev; - lp->mii_bus = bus; - rc = of_mdiobus_register(bus, np); if (rc) { dev_err(dev, "Failed to register mdio bus.\n"); goto err_register; } + lp->mii_bus = bus; + return 0; err_register: -- 1.7.1
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