[PATCH net v3 3/4] netlink: specs: rt_addr: pull the ifa- prefix out of the names

[Jakub Kicinski <kuba@kernel.org>]

YAML specs don't normally include the C prefix name in the name
of the YAML attr. Remove the ifa- prefix from all attributes
in addr-attrs and specify name-prefix instead.

This is a bit risky, hopefully there aren't many users out there.

Fixes: dfb0f7d9d979 ("doc/netlink: Add spec for rt addr messages")
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
---
v3:
 - don't remove prefix from the struct name
v2: https://lore.kernel.org/20250402010300.2399363-4-kuba@kernel.org
---
 Documentation/netlink/specs/rt_addr.yaml | 39 ++++++++++++------------
 tools/testing/selftests/net/rtnetlink.py |  2 +-
 2 files changed, 21 insertions(+), 20 deletions(-)

diff --git a/Documentation/netlink/specs/rt_addr.yaml b/Documentation/netlink/specs/rt_addr.yaml
index 1650dc3f091a..df6b23f06a22 100644
--- a/Documentation/netlink/specs/rt_addr.yaml
+++ b/Documentation/netlink/specs/rt_addr.yaml
@@ -78,45 +78,46 @@ protonum: 0
 attribute-sets:
   -
     name: addr-attrs
+    name-prefix: ifa-
     attributes:
       -
-        name: ifa-address
+        name: address
         type: binary
         display-hint: ipv4
       -
-        name: ifa-local
+        name: local
         type: binary
         display-hint: ipv4
       -
-        name: ifa-label
+        name: label
         type: string
       -
-        name: ifa-broadcast
+        name: broadcast
         type: binary
         display-hint: ipv4
       -
-        name: ifa-anycast
+        name: anycast
         type: binary
       -
-        name: ifa-cacheinfo
+        name: cacheinfo
         type: binary
         struct: ifa-cacheinfo
       -
-        name: ifa-multicast
+        name: multicast
         type: binary
       -
-        name: ifa-flags
+        name: flags
         type: u32
         enum: ifa-flags
         enum-as-flags: true
       -
-        name: ifa-rt-priority
+        name: rt-priority
         type: u32
       -
-        name: ifa-target-netnsid
+        name: target-netnsid
         type: binary
       -
-        name: ifa-proto
+        name: proto
         type: u8
 
 
@@ -137,10 +138,10 @@ protonum: 0
             - ifa-prefixlen
             - ifa-scope
             - ifa-index
-            - ifa-address
-            - ifa-label
-            - ifa-local
-            - ifa-cacheinfo
+            - address
+            - label
+            - local
+            - cacheinfo
     -
       name: deladdr
       doc: Remove address
@@ -154,8 +155,8 @@ protonum: 0
             - ifa-prefixlen
             - ifa-scope
             - ifa-index
-            - ifa-address
-            - ifa-local
+            - address
+            - local
     -
       name: getaddr
       doc: Dump address information.
@@ -182,8 +183,8 @@ protonum: 0
         reply:
           value: 58
           attributes: &mcaddr-attrs
-            - ifa-multicast
-            - ifa-cacheinfo
+            - multicast
+            - cacheinfo
       dump:
         request:
           value: 58
diff --git a/tools/testing/selftests/net/rtnetlink.py b/tools/testing/selftests/net/rtnetlink.py
index 69436415d56e..e9ad5e88da97 100755
--- a/tools/testing/selftests/net/rtnetlink.py
+++ b/tools/testing/selftests/net/rtnetlink.py
@@ -15,7 +15,7 @@ IPV4_ALL_HOSTS_MULTICAST = b'\xe0\x00\x00\x01'
     addresses = rtnl.getmulticast({"ifa-family": socket.AF_INET}, dump=True)
 
     all_host_multicasts = [
-        addr for addr in addresses if addr['ifa-multicast'] == IPV4_ALL_HOSTS_MULTICAST
+        addr for addr in addresses if addr['multicast'] == IPV4_ALL_HOSTS_MULTICAST
     ]
 
     ksft_ge(len(all_host_multicasts), 1,
-- 
2.49.0