forked from Openwrt/openwrt
23 lines
703 B
Diff
23 lines
703 B
Diff
From: Dan Carpenter <dan.carpenter@oracle.com>
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Date: Thu, 21 Apr 2022 18:49:02 +0300
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Subject: [PATCH] net: ethernet: mtk_eth_soc: add check for allocation failure
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Check if the kzalloc() failed.
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Fixes: 804775dfc288 ("net: ethernet: mtk_eth_soc: add support for Wireless Ethernet Dispatch (WED)")
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Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
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Signed-off-by: David S. Miller <davem@davemloft.net>
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---
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--- a/drivers/net/ethernet/mediatek/mtk_wed.c
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+++ b/drivers/net/ethernet/mediatek/mtk_wed.c
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@@ -827,6 +827,8 @@ void mtk_wed_add_hw(struct device_node *
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goto unlock;
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hw = kzalloc(sizeof(*hw), GFP_KERNEL);
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+ if (!hw)
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+ goto unlock;
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hw->node = np;
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hw->regs = regs;
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hw->eth = eth;
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