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Commit bb3fd687 authored by Stephen Hemminger's avatar Stephen Hemminger
Browse files

vxlan: Use initializer for dummy structures 



For the notification code, a couple of places build fdb entries on
the stack, use structure initialization instead and fix formatting.

Signed-off-by: default avatarStephen Hemminger <stephen@networkplumber.org>
parent 9daaa397

drivers/net/vxlan.c

+11 −13
Original line number Diff line number Diff line
@@ -311,14 +311,13 @@ errout: 
static void vxlan_ip_miss(struct net_device *dev, __be32 ipa)

{

	struct vxlan_dev *vxlan = netdev_priv(dev);

	struct vxlan_fdb f;

	struct vxlan_rdst remote;



	memset(&f, 0, sizeof f);

	f.state = NUD_STALE;



	remote.remote_ip = ipa; /* goes to NDA_DST */

	remote.remote_vni = VXLAN_N_VID;

	struct vxlan_fdb f = {

		.state = NUD_STALE,

	};

	struct vxlan_rdst remote = {

		.remote_ip = ipa, /* goes to NDA_DST */

		.remote_vni = VXLAN_N_VID,

	};



	INIT_LIST_HEAD(&f.remotes);

	list_add_rcu(&remote.list, &f.remotes);
@@ -328,11 +327,11 @@ static void vxlan_ip_miss(struct net_device *dev, __be32 ipa) 


static void vxlan_fdb_miss(struct vxlan_dev *vxlan, const u8 eth_addr[ETH_ALEN])

{

	struct vxlan_fdb	f;

	struct vxlan_fdb f = {

		.state = NUD_STALE,

	};



	memset(&f, 0, sizeof f);

	INIT_LIST_HEAD(&f.remotes);

	f.state = NUD_STALE;

	memcpy(f.eth_addr, eth_addr, ETH_ALEN);



	vxlan_fdb_notify(vxlan, &f, RTM_GETNEIGH);
@@ -1485,6 +1484,7 @@ static struct vxlan_sock *vxlan_socket_create(struct net *net, __be16 port) 
	struct sockaddr_in vxlan_addr = {

		.sin_family = AF_INET,

		.sin_addr.s_addr = htonl(INADDR_ANY),

		.sin_port = port,

	};

	int rc;

	unsigned int h;
@@ -1510,8 +1510,6 @@ static struct vxlan_sock *vxlan_socket_create(struct net *net, __be16 port) 
	sk = vs->sock->sk;

	sk_change_net(sk, net);



	vxlan_addr.sin_port = port;



	rc = kernel_bind(vs->sock, (struct sockaddr *) &vxlan_addr,

			 sizeof(vxlan_addr));

	if (rc < 0) {