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authorEric W. Biederman <ebiederm@xmission.com>2012-09-07 20:12:54 +0000
committerDavid S. Miller <davem@davemloft.net>2012-09-10 15:30:41 -0400
commit15e473046cb6e5d18a4d0057e61d76315230382b (patch)
tree893d2df5d46a6ce156933ac57a1398f0ad22b889 /net/ieee802154
parent9f00d9776bc5beb92e8bfc884a7e96ddc5589e2e (diff)
downloadop-kernel-dev-15e473046cb6e5d18a4d0057e61d76315230382b.zip
op-kernel-dev-15e473046cb6e5d18a4d0057e61d76315230382b.tar.gz
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/ieee802154')
-rw-r--r--net/ieee802154/nl-mac.c6
-rw-r--r--net/ieee802154/nl-phy.c6
2 files changed, 6 insertions, 6 deletions
diff --git a/net/ieee802154/nl-mac.c b/net/ieee802154/nl-mac.c
index 1e99171..96bb08a 100644
--- a/net/ieee802154/nl-mac.c
+++ b/net/ieee802154/nl-mac.c
@@ -246,7 +246,7 @@ nla_put_failure:
}
EXPORT_SYMBOL(ieee802154_nl_start_confirm);
-static int ieee802154_nl_fill_iface(struct sk_buff *msg, u32 pid,
+static int ieee802154_nl_fill_iface(struct sk_buff *msg, u32 portid,
u32 seq, int flags, struct net_device *dev)
{
void *hdr;
@@ -534,7 +534,7 @@ static int ieee802154_list_iface(struct sk_buff *skb,
if (!msg)
goto out_dev;
- rc = ieee802154_nl_fill_iface(msg, info->snd_pid, info->snd_seq,
+ rc = ieee802154_nl_fill_iface(msg, info->snd_portid, info->snd_seq,
0, dev);
if (rc < 0)
goto out_free;
@@ -565,7 +565,7 @@ static int ieee802154_dump_iface(struct sk_buff *skb,
if (idx < s_idx || (dev->type != ARPHRD_IEEE802154))
goto cont;
- if (ieee802154_nl_fill_iface(skb, NETLINK_CB(cb->skb).pid,
+ if (ieee802154_nl_fill_iface(skb, NETLINK_CB(cb->skb).portid,
cb->nlh->nlmsg_seq, NLM_F_MULTI, dev) < 0)
break;
cont:
diff --git a/net/ieee802154/nl-phy.c b/net/ieee802154/nl-phy.c
index d54be34..22b1a70 100644
--- a/net/ieee802154/nl-phy.c
+++ b/net/ieee802154/nl-phy.c
@@ -35,7 +35,7 @@
#include "ieee802154.h"
-static int ieee802154_nl_fill_phy(struct sk_buff *msg, u32 pid,
+static int ieee802154_nl_fill_phy(struct sk_buff *msg, u32 portid,
u32 seq, int flags, struct wpan_phy *phy)
{
void *hdr;
@@ -105,7 +105,7 @@ static int ieee802154_list_phy(struct sk_buff *skb,
if (!msg)
goto out_dev;
- rc = ieee802154_nl_fill_phy(msg, info->snd_pid, info->snd_seq,
+ rc = ieee802154_nl_fill_phy(msg, info->snd_portid, info->snd_seq,
0, phy);
if (rc < 0)
goto out_free;
@@ -138,7 +138,7 @@ static int ieee802154_dump_phy_iter(struct wpan_phy *phy, void *_data)
return 0;
rc = ieee802154_nl_fill_phy(data->skb,
- NETLINK_CB(data->cb->skb).pid,
+ NETLINK_CB(data->cb->skb).portid,
data->cb->nlh->nlmsg_seq,
NLM_F_MULTI,
phy);
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