diff options
Diffstat (limited to 'target/linux/mediatek/patches-4.4/0058-net-mediatek-unlock-on-error-in-mtk_tx_map.patch')
| -rw-r--r-- | target/linux/mediatek/patches-4.4/0058-net-mediatek-unlock-on-error-in-mtk_tx_map.patch | 29 |
1 files changed, 29 insertions, 0 deletions
diff --git a/target/linux/mediatek/patches-4.4/0058-net-mediatek-unlock-on-error-in-mtk_tx_map.patch b/target/linux/mediatek/patches-4.4/0058-net-mediatek-unlock-on-error-in-mtk_tx_map.patch new file mode 100644 index 0000000..9f7dfd5 --- /dev/null +++ b/target/linux/mediatek/patches-4.4/0058-net-mediatek-unlock-on-error-in-mtk_tx_map.patch @@ -0,0 +1,29 @@ +From 6c12340c0c307d18b8d6120f64a8275b6d4d3e67 Mon Sep 17 00:00:00 2001 +From: Dan Carpenter <dan.carpenter@oracle.com> +Date: Tue, 15 Mar 2016 10:19:04 +0300 +Subject: [PATCH 058/102] net: mediatek: unlock on error in mtk_tx_map() + +There was a missing unlock on the error path. + +Fixes: 656e705243fd ('net-next: mediatek: add support for MT7623 ethernet') +Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com> +--- + drivers/net/ethernet/mediatek/mtk_eth_soc.c | 2 ++ + 1 file changed, 2 insertions(+) + +diff --git a/drivers/net/ethernet/mediatek/mtk_eth_soc.c b/drivers/net/ethernet/mediatek/mtk_eth_soc.c +index 9759fe5..c2c2e206 100644 +--- a/drivers/net/ethernet/mediatek/mtk_eth_soc.c ++++ b/drivers/net/ethernet/mediatek/mtk_eth_soc.c +@@ -661,6 +661,8 @@ err_dma: + itxd = mtk_qdma_phys_to_virt(ring, itxd->txd2); + } while (itxd != txd); + ++ spin_unlock_irqrestore(ð->page_lock, flags); ++ + return -ENOMEM; + } + +-- +1.7.10.4 + |