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w1: fix loop in w1_fini()
[ Upstream commit83f3fcf96f
] The __w1_remove_master_device() function calls: list_del(&dev->w1_master_entry); So presumably this can cause an endless loop. Fixes:7785925dd8
("[PATCH] w1: cleanups.") Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com> Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Signed-off-by: Sasha Levin <sashal@kernel.org>
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1 changed files with 2 additions and 2 deletions
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@ -1263,10 +1263,10 @@ static int __init w1_init(void)
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static void __exit w1_fini(void)
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{
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struct w1_master *dev;
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struct w1_master *dev, *n;
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/* Set netlink removal messages and some cleanup */
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list_for_each_entry(dev, &w1_masters, w1_master_entry)
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list_for_each_entry_safe(dev, n, &w1_masters, w1_master_entry)
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__w1_remove_master_device(dev);
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w1_fini_netlink();
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