mdio register can fail, and unregisters the mdio bus, but forgets
freeing up the irq variable which is allocated before

Cc: Ganesan Ramalingam <[email protected]>
Cc: Jayachandran Chandrashekaran Nair <[email protected]>

Signed-off-by: Devendra Naga <[email protected]>
---
 drivers/staging/netlogic/xlr_net.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/drivers/staging/netlogic/xlr_net.c 
b/drivers/staging/netlogic/xlr_net.c
index a228b9d..8aa6604 100644
--- a/drivers/staging/netlogic/xlr_net.c
+++ b/drivers/staging/netlogic/xlr_net.c
@@ -896,6 +896,7 @@ static int xlr_setup_mdio(struct xlr_net_priv *priv,
 
        err = mdiobus_register(priv->mii_bus);
        if (err) {
+               kfree(priv->mii_bus->irq);
                mdiobus_free(priv->mii_bus);
                pr_err("mdio bus registration failed\n");
                return err;
-- 
1.8.1.4

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