diff options
| author | Eric W. Biederman <ebiederm@xmission.com> | 2012-09-08 00:12:54 +0400 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2012-09-10 23:30:41 +0400 |
| commit | 15e473046cb6e5d18a4d0057e61d76315230382b (patch) | |
| tree | 893d2df5d46a6ce156933ac57a1398f0ad22b889 /net/bridge | |
| parent | 9f00d9776bc5beb92e8bfc884a7e96ddc5589e2e (diff) | |
| download | linux-15e473046cb6e5d18a4d0057e61d76315230382b.tar.xz | |
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/bridge')
| -rw-r--r-- | net/bridge/br_fdb.c | 6 | ||||
| -rw-r--r-- | net/bridge/br_netlink.c | 2 |
2 files changed, 4 insertions, 4 deletions
diff --git a/net/bridge/br_fdb.c b/net/bridge/br_fdb.c index 9ce430b4657c..ddf93efc133c 100644 --- a/net/bridge/br_fdb.c +++ b/net/bridge/br_fdb.c @@ -467,14 +467,14 @@ static int fdb_to_nud(const struct net_bridge_fdb_entry *fdb) static int fdb_fill_info(struct sk_buff *skb, const struct net_bridge *br, const struct net_bridge_fdb_entry *fdb, - u32 pid, u32 seq, int type, unsigned int flags) + u32 portid, u32 seq, int type, unsigned int flags) { unsigned long now = jiffies; struct nda_cacheinfo ci; struct nlmsghdr *nlh; struct ndmsg *ndm; - nlh = nlmsg_put(skb, pid, seq, type, sizeof(*ndm), flags); + nlh = nlmsg_put(skb, portid, seq, type, sizeof(*ndm), flags); if (nlh == NULL) return -EMSGSIZE; @@ -555,7 +555,7 @@ int br_fdb_dump(struct sk_buff *skb, goto skip; if (fdb_fill_info(skb, br, f, - NETLINK_CB(cb->skb).pid, + NETLINK_CB(cb->skb).portid, cb->nlh->nlmsg_seq, RTM_NEWNEIGH, NLM_F_MULTI) < 0) diff --git a/net/bridge/br_netlink.c b/net/bridge/br_netlink.c index fe41260fbf38..093f527276a3 100644 --- a/net/bridge/br_netlink.c +++ b/net/bridge/br_netlink.c @@ -127,7 +127,7 @@ static int br_dump_ifinfo(struct sk_buff *skb, struct netlink_callback *cb) goto skip; if (br_fill_ifinfo(skb, port, - NETLINK_CB(cb->skb).pid, + NETLINK_CB(cb->skb).portid, cb->nlh->nlmsg_seq, RTM_NEWLINK, NLM_F_MULTI) < 0) break; |