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| author |   David S. Miller <davem@davemloft.net> | 2017-10-22 13:36:53 +0100 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2017-10-22 13:39:14 +0100 |
| commit | f8ddadc4db6c7b7029b6d0e0d9af24f74ad27ca2 (patch) | |
| tree | 0a6432aba336bae42313613f4c891bcfce02bd4e /net/netlink | |
| parent | Merge branch 'tun-timer-cleanups' (diff) | |
| parent | Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net (diff) | |
| download | linux-dev-f8ddadc4db6c7b7029b6d0e0d9af24f74ad27ca2.tar.xz linux-dev-f8ddadc4db6c7b7029b6d0e0d9af24f74ad27ca2.zip | |
Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net
There were quite a few overlapping sets of changes here.
Daniel's bug fix for off-by-ones in the new BPF branch instructions,
along with the added allowances for "data_end > ptr + x" forms
collided with the metadata additions.
Along with those three changes came veritifer test cases, which in
their final form I tried to group together properly. If I had just
trimmed GIT's conflict tags as-is, this would have split up the
meta tests unnecessarily.
In the socketmap code, a set of preemption disabling changes
overlapped with the rename of bpf_compute_data_end() to
bpf_compute_data_pointers().
Changes were made to the mv88e6060.c driver set addr method
which got removed in net-next.
The hyperv transport socket layer had a locking change in 'net'
which overlapped with a change of socket state macro usage
in 'net-next'.
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/netlink')
| -rw-r--r-- | net/netlink/af_netlink.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/net/netlink/af_netlink.c b/net/netlink/af_netlink.c index 336d9c6dcad9..767c84e10e20 100644 --- a/net/netlink/af_netlink.c +++ b/net/netlink/af_netlink.c @@ -2307,6 +2307,7 @@ void netlink_ack(struct sk_buff *in_skb, struct nlmsghdr *nlh, int err, size_t tlvlen = 0; struct netlink_sock *nlk = nlk_sk(NETLINK_CB(in_skb).sk); unsigned int flags = 0; + bool nlk_has_extack = nlk->flags & NETLINK_F_EXT_ACK; /* Error messages get the original request appened, unless the user * requests to cap the error message, and get extra error data if @@ -2317,7 +2318,7 @@ void netlink_ack(struct sk_buff *in_skb, struct nlmsghdr *nlh, int err, payload += nlmsg_len(nlh); else flags |= NLM_F_CAPPED; - if (nlk->flags & NETLINK_F_EXT_ACK && extack) { + if (nlk_has_extack && extack) { if (extack->_msg) tlvlen += nla_total_size(strlen(extack->_msg) + 1); if (extack->bad_attr) @@ -2326,8 +2327,7 @@ void netlink_ack(struct sk_buff *in_skb, struct nlmsghdr *nlh, int err, } else { flags |= NLM_F_CAPPED; - if (nlk->flags & NETLINK_F_EXT_ACK && - extack && extack->cookie_len) + if (nlk_has_extack && extack && extack->cookie_len) tlvlen += nla_total_size(extack->cookie_len); } @@ -2347,7 +2347,7 @@ void netlink_ack(struct sk_buff *in_skb, struct nlmsghdr *nlh, int err, errmsg->error = err; memcpy(&errmsg->msg, nlh, payload > sizeof(*errmsg) ? nlh->nlmsg_len : sizeof(*nlh)); - if (nlk->flags & NETLINK_F_EXT_ACK && extack) { + if (nlk_has_extack && extack) { if (err) { if (extack->_msg) WARN_ON(nla_put_string(skb, NLMSGERR_ATTR_MSG, |