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authorDavid S. Miller <davem@davemloft.net>2011-01-18 12:40:38 -0800
committerDavid S. Miller <davem@davemloft.net>2011-01-19 13:34:20 -0800
commitb8f3ab4290f1e720166e888ea2a1d1d44c4d15dd (patch)
tree88d5b71b27ed9ca0b5d67bd6ae61f592fb61fdc5
parentff76015f3bdfbc482c723cb4f2559cef84d178ca (diff)
Revert "netlink: test for all flags of the NLM_F_DUMP composite"
This reverts commit 0ab03c2b1478f2438d2c80204f7fef65b1bca9cf. It breaks several things including the avahi daemon. Signed-off-by: David S. Miller <davem@davemloft.net>
-rw-r--r--net/core/rtnetlink.c2
-rw-r--r--net/ipv4/inet_diag.c2
-rw-r--r--net/netfilter/nf_conntrack_netlink.c4
-rw-r--r--net/netlink/genetlink.c2
-rw-r--r--net/xfrm/xfrm_user.c2
5 files changed, 6 insertions, 6 deletions
diff --git a/net/core/rtnetlink.c b/net/core/rtnetlink.c
index a5f7535aab5b..750db57f3bb3 100644
--- a/net/core/rtnetlink.c
+++ b/net/core/rtnetlink.c
@@ -1820,7 +1820,7 @@ static int rtnetlink_rcv_msg(struct sk_buff *skb, struct nlmsghdr *nlh)
if (kind != 2 && security_netlink_recv(skb, CAP_NET_ADMIN))
return -EPERM;
- if (kind == 2 && (nlh->nlmsg_flags & NLM_F_DUMP) == NLM_F_DUMP) {
+ if (kind == 2 && nlh->nlmsg_flags&NLM_F_DUMP) {
struct sock *rtnl;
rtnl_dumpit_func dumpit;
diff --git a/net/ipv4/inet_diag.c b/net/ipv4/inet_diag.c
index 2746c1fa6417..2ada17129fce 100644
--- a/net/ipv4/inet_diag.c
+++ b/net/ipv4/inet_diag.c
@@ -858,7 +858,7 @@ static int inet_diag_rcv_msg(struct sk_buff *skb, struct nlmsghdr *nlh)
nlmsg_len(nlh) < hdrlen)
return -EINVAL;
- if ((nlh->nlmsg_flags & NLM_F_DUMP) == NLM_F_DUMP) {
+ if (nlh->nlmsg_flags & NLM_F_DUMP) {
if (nlmsg_attrlen(nlh, hdrlen)) {
struct nlattr *attr;
diff --git a/net/netfilter/nf_conntrack_netlink.c b/net/netfilter/nf_conntrack_netlink.c
index 2b7eef37875c..93297aaceb2b 100644
--- a/net/netfilter/nf_conntrack_netlink.c
+++ b/net/netfilter/nf_conntrack_netlink.c
@@ -924,7 +924,7 @@ ctnetlink_get_conntrack(struct sock *ctnl, struct sk_buff *skb,
u16 zone;
int err;
- if ((nlh->nlmsg_flags & NLM_F_DUMP) == NLM_F_DUMP)
+ if (nlh->nlmsg_flags & NLM_F_DUMP)
return netlink_dump_start(ctnl, skb, nlh, ctnetlink_dump_table,
ctnetlink_done);
@@ -1787,7 +1787,7 @@ ctnetlink_get_expect(struct sock *ctnl, struct sk_buff *skb,
u16 zone;
int err;
- if ((nlh->nlmsg_flags & NLM_F_DUMP) == NLM_F_DUMP) {
+ if (nlh->nlmsg_flags & NLM_F_DUMP) {
return netlink_dump_start(ctnl, skb, nlh,
ctnetlink_exp_dump_table,
ctnetlink_exp_done);
diff --git a/net/netlink/genetlink.c b/net/netlink/genetlink.c
index f83cb370292b..1781d99145e2 100644
--- a/net/netlink/genetlink.c
+++ b/net/netlink/genetlink.c
@@ -519,7 +519,7 @@ static int genl_rcv_msg(struct sk_buff *skb, struct nlmsghdr *nlh)
security_netlink_recv(skb, CAP_NET_ADMIN))
return -EPERM;
- if ((nlh->nlmsg_flags & NLM_F_DUMP) == NLM_F_DUMP) {
+ if (nlh->nlmsg_flags & NLM_F_DUMP) {
if (ops->dumpit == NULL)
return -EOPNOTSUPP;
diff --git a/net/xfrm/xfrm_user.c b/net/xfrm/xfrm_user.c
index d5e1e0b08890..61291965c5f6 100644
--- a/net/xfrm/xfrm_user.c
+++ b/net/xfrm/xfrm_user.c
@@ -2189,7 +2189,7 @@ static int xfrm_user_rcv_msg(struct sk_buff *skb, struct nlmsghdr *nlh)
if ((type == (XFRM_MSG_GETSA - XFRM_MSG_BASE) ||
type == (XFRM_MSG_GETPOLICY - XFRM_MSG_BASE)) &&
- (nlh->nlmsg_flags & NLM_F_DUMP) == NLM_F_DUMP) {
+ (nlh->nlmsg_flags & NLM_F_DUMP)) {
if (link->dump == NULL)
return -EINVAL;