[PATCH net-next] netlink: specs: rt-route: move fixed-header to operations list

[Hangbin Liu <hangbin.liu@linux.dev>]

From: Hangbin Liu <liuhangbin@kylinos.cn>

Wessel reported that fixed-header is not shown in the generated HTML
page like rt-link.yaml. The doc generator only renders fields on each
entry in the operations list, not operations-level keys. Move
fixed-header onto each operation so it appears in the HTML.

Reported-by: Wessel Jacobi <wessel@jacobi.pw>
Closes: https://patch.msgid.link/8610ee11-e1dc-481a-9654-11188a06786a@jacobi.pw
Signed-off-by: Hangbin Liu <liuhangbin@kylinos.cn>
---
I'm not very sure whether we should also set `fixed-header` for
`newroute-ntf` and `delroute-ntf`, since these notifications are identical
to `getroute`. But because `fixed-header` is defined at the operations
level, I've added it to all list fields to match the existing behavior.

I rebuilt the HTML documentation, and now `fixed-header` shows up correctly.
---
 Documentation/netlink/specs/rt-route.yaml | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/Documentation/netlink/specs/rt-route.yaml b/Documentation/netlink/specs/rt-route.yaml
index 48d1659f20f3..b5786b465eef 100644
--- a/Documentation/netlink/specs/rt-route.yaml
+++ b/Documentation/netlink/specs/rt-route.yaml
@@ -708,13 +708,13 @@ attribute-sets:
 
 operations:
   enum-model: directional
-  fixed-header: rtmsg
   name-prefix: rtm-
   list:
     -
       name: getroute
       doc: Dump route information.
       attribute-set: route-attrs
+      fixed-header: rtmsg
       do:
         request:
           value: 26
@@ -772,6 +772,7 @@ operations:
       name: newroute
       doc: Create a new route
       attribute-set: route-attrs
+      fixed-header: rtmsg
       do:
         request:
           value: 24
@@ -808,6 +809,7 @@ operations:
       name: delroute
       doc: Delete an existing route
       attribute-set: route-attrs
+      fixed-header: rtmsg
       do:
         request:
           value: 25
@@ -815,11 +817,13 @@ operations:
     -
       name: newroute-ntf
       doc: Notification about a created route.
+      fixed-header: rtmsg
       value: 24
       notify: getroute
     -
       name: delroute-ntf
       doc: Notification about a deleted route.
+      fixed-header: rtmsg
       value: 25
       notify: getroute
 

---
base-commit: c88fd6989aea9237a60a4859139a265bfb7ddc0b
change-id: 20261112-ynl_fixed_header-2d7acfcb54f8

Best regards,
--  
Hangbin Liu <liuhangbin@kylinos.cn>