mac802154: move dev_hold out of ieee802154_if_add (12cb56c2) · Commits · 戴 / test

This patch moves the dev_hold call inside of nl-phy ieee802154_add_iface function. The ieee802154_add_iface is the only one function which use the ieee802154_if_add function and contains the corresponding dev_put call. Signed-off-by:

Alexander Aring <alex.aring@gmail.com> Signed-off-by:

Marcel Holtmann <marcel@holtmann.org>

net/ieee802154/nl-phy.c

+1 −0

Original line number	Diff line number	Diff line
		@@ -226,6 +226,7 @@ int ieee802154_add_iface(struct sk_buff skb, struct genl_info info)
		rc = PTR_ERR(dev);
		goto nla_put_failure;
		}
		dev_hold(dev);

		if (info->attrs[IEEE802154_ATTR_HW_ADDR]) {
		struct sockaddr addr;

net/mac802154/iface.c

+0 −1

Original line number	Diff line number	Diff line
		@@ -501,7 +501,6 @@ ieee802154_if_add(struct ieee802154_local local, const char name,
		if (err)
		goto err_free;

		dev_hold(dev); /* we return an incremented device refcount */
		return dev;

		err_free:

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