[NET] NETNS: Omit namespace comparision without CONFIG_NET_NS.
Introduce an inline net_eq() to compare two namespaces.
Without CONFIG_NET_NS, since no namespace other than &init_net
exists, it is always 1.
We do not need to convert 1) inline vs inline and
2) inline vs &init_net comparisons.
Signed-off-by: YOSHIFUJI Hideaki <yoshfuji@linux-ipv6.org>
diff --git a/net/ipv6/addrconf.c b/net/ipv6/addrconf.c
index ac5d4f4..5ab9973 100644
--- a/net/ipv6/addrconf.c
+++ b/net/ipv6/addrconf.c
@@ -1217,7 +1217,7 @@
read_lock_bh(&addrconf_hash_lock);
for(ifp = inet6_addr_lst[hash]; ifp; ifp=ifp->lst_next) {
- if (dev_net(ifp->idev->dev) != net)
+ if (!net_eq(dev_net(ifp->idev->dev), net))
continue;
if (ipv6_addr_equal(&ifp->addr, addr) &&
!(ifp->flags&IFA_F_TENTATIVE)) {
@@ -1239,7 +1239,7 @@
u8 hash = ipv6_addr_hash(addr);
for(ifp = inet6_addr_lst[hash]; ifp; ifp=ifp->lst_next) {
- if (dev_net(ifp->idev->dev) != net)
+ if (!net_eq(dev_net(ifp->idev->dev), net))
continue;
if (ipv6_addr_equal(&ifp->addr, addr)) {
if (dev == NULL || ifp->idev->dev == dev)
@@ -1257,7 +1257,7 @@
read_lock_bh(&addrconf_hash_lock);
for(ifp = inet6_addr_lst[hash]; ifp; ifp=ifp->lst_next) {
- if (dev_net(ifp->idev->dev) != net)
+ if (!net_eq(dev_net(ifp->idev->dev), net))
continue;
if (ipv6_addr_equal(&ifp->addr, addr)) {
if (dev == NULL || ifp->idev->dev == dev ||
@@ -2771,7 +2771,7 @@
for (state->bucket = 0; state->bucket < IN6_ADDR_HSIZE; ++state->bucket) {
ifa = inet6_addr_lst[state->bucket];
- while (ifa && dev_net(ifa->idev->dev) != net)
+ while (ifa && !net_eq(dev_net(ifa->idev->dev), net))
ifa = ifa->lst_next;
if (ifa)
break;
@@ -2787,7 +2787,7 @@
ifa = ifa->lst_next;
try_again:
if (ifa) {
- if (dev_net(ifa->idev->dev) != net) {
+ if (!net_eq(dev_net(ifa->idev->dev), net)) {
ifa = ifa->lst_next;
goto try_again;
}
@@ -2905,7 +2905,7 @@
u8 hash = ipv6_addr_hash(addr);
read_lock_bh(&addrconf_hash_lock);
for (ifp = inet6_addr_lst[hash]; ifp; ifp = ifp->lst_next) {
- if (dev_net(ifp->idev->dev) != net)
+ if (!net_eq(dev_net(ifp->idev->dev), net))
continue;
if (ipv6_addr_cmp(&ifp->addr, addr) == 0 &&
(ifp->flags & IFA_F_HOMEADDRESS)) {
diff --git a/net/ipv6/inet6_hashtables.c b/net/ipv6/inet6_hashtables.c
index 21c4676..340c7d4 100644
--- a/net/ipv6/inet6_hashtables.c
+++ b/net/ipv6/inet6_hashtables.c
@@ -105,7 +105,7 @@
read_lock(&hashinfo->lhash_lock);
sk_for_each(sk, node, &hashinfo->listening_hash[inet_lhashfn(hnum)]) {
- if (sock_net(sk) == net && inet_sk(sk)->num == hnum &&
+ if (net_eq(sock_net(sk), net) && inet_sk(sk)->num == hnum &&
sk->sk_family == PF_INET6) {
const struct ipv6_pinfo *np = inet6_sk(sk);
diff --git a/net/ipv6/raw.c b/net/ipv6/raw.c
index 12c7a15..830da46 100644
--- a/net/ipv6/raw.c
+++ b/net/ipv6/raw.c
@@ -76,7 +76,7 @@
if (inet_sk(sk)->num == num) {
struct ipv6_pinfo *np = inet6_sk(sk);
- if (sock_net(sk) != net)
+ if (!net_eq(sock_net(sk), net))
continue;
if (!ipv6_addr_any(&np->daddr) &&
diff --git a/net/ipv6/udp.c b/net/ipv6/udp.c
index db266ff..aacbc82 100644
--- a/net/ipv6/udp.c
+++ b/net/ipv6/udp.c
@@ -70,7 +70,7 @@
sk_for_each(sk, node, &udptable[hnum & (UDP_HTABLE_SIZE - 1)]) {
struct inet_sock *inet = inet_sk(sk);
- if (sock_net(sk) == net && sk->sk_hash == hnum &&
+ if (net_eq(sock_net(sk), net) && sk->sk_hash == hnum &&
sk->sk_family == PF_INET6) {
struct ipv6_pinfo *np = inet6_sk(sk);
int score = 0;