Messages in this thread Patch in this message | | | From | Yang Yingliang <> | Subject | [PATCH -next] drivers: w1: use kfree_sensitive() | Date | Wed, 11 May 2022 14:49:54 +0800 |
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Use kfree_sensitive() instead of open-coding it.
Signed-off-by: Yang Yingliang <yangyingliang@huawei.com> --- drivers/w1/w1.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-)
diff --git a/drivers/w1/w1.c b/drivers/w1/w1.c index f2ae2e563dc5..a0a6c3c739d9 100644 --- a/drivers/w1/w1.c +++ b/drivers/w1/w1.c @@ -73,8 +73,7 @@ static void w1_master_release(struct device *dev) struct w1_master *md = dev_to_w1_master(dev); dev_dbg(dev, "%s: Releasing %s.\n", __func__, md->name); - memset(md, 0, sizeof(struct w1_master) + sizeof(struct w1_bus_master)); - kfree(md); + kfree_sensitive(md); } static void w1_slave_release(struct device *dev) -- 2.25.1
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