From a2559aaca7c4a9b80699147390efda51df20ac96 Mon Sep 17 00:00:00 2001 From: Dan Carpenter Date: Tue, 15 Mar 2016 10:19:04 +0300 Subject: [PATCH 53/66] 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 --- 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