diff options
Diffstat (limited to 'target/linux/mediatek/patches-4.4/0077-net-next-mediatek-use-mdiobus_free-in-favour-of-kfre.patch')
-rw-r--r-- | target/linux/mediatek/patches-4.4/0077-net-next-mediatek-use-mdiobus_free-in-favour-of-kfre.patch | 36 |
1 files changed, 36 insertions, 0 deletions
diff --git a/target/linux/mediatek/patches-4.4/0077-net-next-mediatek-use-mdiobus_free-in-favour-of-kfre.patch b/target/linux/mediatek/patches-4.4/0077-net-next-mediatek-use-mdiobus_free-in-favour-of-kfre.patch new file mode 100644 index 0000000000..c2fe21825c --- /dev/null +++ b/target/linux/mediatek/patches-4.4/0077-net-next-mediatek-use-mdiobus_free-in-favour-of-kfre.patch @@ -0,0 +1,36 @@ +From b1c85818c3fb00022dc125bb62d657d3fd3cf49c Mon Sep 17 00:00:00 2001 +From: John Crispin <john@phrozen.org> +Date: Sat, 7 May 2016 06:31:08 +0200 +Subject: [PATCH 077/102] net-next: mediatek: use mdiobus_free() in favour of + kfree() + +The driver currently uses kfree() to clear the mii_bus. This is not the +correct way to clear the memory and mdiobus_free() should be used instead. +This patch fixes the two instances where this happens in the driver. + +Reviewed-by: Andrew Lunn <andrew@lunn.ch> +Signed-off-by: John Crispin <john@phrozen.org> +--- + drivers/net/ethernet/mediatek/mtk_eth_soc.c | 4 ++-- + 1 file changed, 2 insertions(+), 2 deletions(-) + +--- a/drivers/net/ethernet/mediatek/mtk_eth_soc.c ++++ b/drivers/net/ethernet/mediatek/mtk_eth_soc.c +@@ -280,7 +280,7 @@ static int mtk_mdio_init(struct mtk_eth + return 0; + + err_free_bus: +- kfree(eth->mii_bus); ++ mdiobus_free(eth->mii_bus); + + err_put_node: + of_node_put(mii_np); +@@ -295,7 +295,7 @@ static void mtk_mdio_cleanup(struct mtk_ + + mdiobus_unregister(eth->mii_bus); + of_node_put(eth->mii_bus->dev.of_node); +- kfree(eth->mii_bus); ++ mdiobus_free(eth->mii_bus); + } + + static inline void mtk_irq_disable(struct mtk_eth *eth, u32 mask) |