30 lines
929 B
Diff
30 lines
929 B
Diff
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From a2559aaca7c4a9b80699147390efda51df20ac96 Mon Sep 17 00:00:00 2001
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From: Dan Carpenter <dan.carpenter@oracle.com>
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Date: Tue, 15 Mar 2016 10:19:04 +0300
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Subject: [PATCH 53/66] net: mediatek: unlock on error in mtk_tx_map()
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There was a missing unlock on the error path.
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Fixes: 656e705243fd ('net-next: mediatek: add support for MT7623 ethernet')
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Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
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---
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drivers/net/ethernet/mediatek/mtk_eth_soc.c | 2 ++
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1 file changed, 2 insertions(+)
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diff --git a/drivers/net/ethernet/mediatek/mtk_eth_soc.c b/drivers/net/ethernet/mediatek/mtk_eth_soc.c
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index 9759fe5..c2c2e206 100644
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--- a/drivers/net/ethernet/mediatek/mtk_eth_soc.c
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+++ b/drivers/net/ethernet/mediatek/mtk_eth_soc.c
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@@ -661,6 +661,8 @@ err_dma:
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itxd = mtk_qdma_phys_to_virt(ring, itxd->txd2);
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} while (itxd != txd);
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+ spin_unlock_irqrestore(ð->page_lock, flags);
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+
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return -ENOMEM;
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}
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--
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1.7.10.4
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