Donate to e Foundation | Murena handsets with /e/OS | Own a part of Murena! Learn more

Commit 705cbbbe authored by Alexander Aring's avatar Alexander Aring Committed by Marcel Holtmann
Browse files

mac802154: cleanup ieee802154_netdev_to_extended_addr 



This patch cleanups the ieee802154_be64_to_le64 to have a similar
function like ieee802154_le64_to_be64 only with switched source and
destionation types.

Signed-off-by: default avatarAlexander Aring <alex.aring@gmail.com>
Signed-off-by: default avatarMarcel Holtmann <marcel@holtmann.org>
parent 239a84a9

include/net/mac802154.h

+7 −4
Original line number Diff line number Diff line
@@ -224,12 +224,15 @@ struct ieee802154_ops { 
};



/**

 * ieee802154_netdev_to_extended_addr - convert big endian 64 byte void pointer to __le64

 * @dev_addr: big endian address pointer like netdevice dev_addr attribute

 * ieee802154_be64_to_le64 - copies and convert be64 to le64

 * @le64_dst: le64 destination pointer

 * @be64_src: be64 source pointer

 */

static inline __le64 ieee802154_netdev_to_extended_addr(const void *dev_addr)

static inline void ieee802154_be64_to_le64(void *le64_dst, const void *be64_src)

{

	return (__force __le64)swab64p(dev_addr);

	__le64 tmp = (__force __le64)swab64p(be64_src);



	memcpy(le64_dst, &tmp, IEEE802154_EXTENDED_ADDR_LEN);

}



/**

net/mac802154/iface.c

+1 −1
Original line number Diff line number Diff line
@@ -117,7 +117,7 @@ static int mac802154_wpan_mac_addr(struct net_device *dev, void *p) 
	if (netif_running(dev))

		return -EBUSY;



	extended_addr = ieee802154_netdev_to_extended_addr(addr->sa_data);

	ieee802154_be64_to_le64(&extended_addr, addr->sa_data);

	if (!ieee802154_is_valid_extended_addr(extended_addr))

		return -EINVAL;