Commit 89430ef3 authored by Yunjian Wang's avatar Yunjian Wang Committed by David S. Miller
Browse files

macvlan: remove redundant null check on data 



Because macvlan_common_newlink() and macvlan_changelink() already
checked NULL data parameter, so the additional check is unnecessary,
just remove it.

Fixes: 79cf79ab ("macvlan: add source mode")
Signed-off-by: default avatarYunjian Wang <wangyunjian@huawei.com>
Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
parent 81a43620

drivers/net/macvlan.c

+1 −1
Original line number Diff line number Diff line
@@ -1385,7 +1385,7 @@ static int macvlan_changelink_sources(struct macvlan_dev *vlan, u32 mode, 
				return ret;

		}



		if (!data || !data[IFLA_MACVLAN_MACADDR_DATA])

		if (!data[IFLA_MACVLAN_MACADDR_DATA])

			return 0;



		head = nla_data(data[IFLA_MACVLAN_MACADDR_DATA]);