diff options
| author | Eric W. Biederman <ebiederm@xmission.com> | 2012-09-07 22:12:54 +0200 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2012-09-10 21:30:41 +0200 |
| commit | 15e473046cb6e5d18a4d0057e61d76315230382b (patch) | |
| tree | 893d2df5d46a6ce156933ac57a1398f0ad22b889 /net/decnet/dn_dev.c | |
| parent | netlink: hide struct module parameter in netlink_kernel_create (diff) | |
| download | linux-15e473046cb6e5d18a4d0057e61d76315230382b.tar.xz linux-15e473046cb6e5d18a4d0057e61d76315230382b.zip | |
netlink: Rename pid to portid to avoid confusion
It is a frequent mistake to confuse the netlink port identifier with a
process identifier. Try to reduce this confusion by renaming fields
that hold port identifiers portid instead of pid.
I have carefully avoided changing the structures exported to
userspace to avoid changing the userspace API.
I have successfully built an allyesconfig kernel with this change.
Signed-off-by: "Eric W. Biederman" <ebiederm@xmission.com>
Acked-by: Stephen Hemminger <shemminger@vyatta.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/decnet/dn_dev.c')
| -rw-r--r-- | net/decnet/dn_dev.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/net/decnet/dn_dev.c b/net/decnet/dn_dev.c index f3924ab1e019..7b7e561412d3 100644 --- a/net/decnet/dn_dev.c +++ b/net/decnet/dn_dev.c @@ -667,12 +667,12 @@ static inline size_t dn_ifaddr_nlmsg_size(void) } static int dn_nl_fill_ifaddr(struct sk_buff *skb, struct dn_ifaddr *ifa, - u32 pid, u32 seq, int event, unsigned int flags) + u32 portid, u32 seq, int event, unsigned int flags) { struct ifaddrmsg *ifm; struct nlmsghdr *nlh; - nlh = nlmsg_put(skb, pid, seq, event, sizeof(*ifm), flags); + nlh = nlmsg_put(skb, portid, seq, event, sizeof(*ifm), flags); if (nlh == NULL) return -EMSGSIZE; @@ -753,7 +753,7 @@ static int dn_nl_dump_ifaddr(struct sk_buff *skb, struct netlink_callback *cb) if (dn_idx < skip_naddr) continue; - if (dn_nl_fill_ifaddr(skb, ifa, NETLINK_CB(cb->skb).pid, + if (dn_nl_fill_ifaddr(skb, ifa, NETLINK_CB(cb->skb).portid, cb->nlh->nlmsg_seq, RTM_NEWADDR, NLM_F_MULTI) < 0) goto done; |