[PATCH v1] docs: sysctl/net: Remove ax25, netrom, rose entries

[Costa Shulyupin]

These networking subsystems were removed in commit dd8d4bc28ad7
("net: remove ax25 and amateur radio (hamradio) subsystem"),
but the sysctl directory table still listed them.

Assisted-by: Claude:claude-opus-4-6
Signed-off-by: Costa Shulyupin <costa.shul@xxxxxxxxxx>
---
 Documentation/admin-guide/sysctl/net.rst | 11 +++++------
 1 file changed, 5 insertions(+), 6 deletions(-)

diff --git a/Documentation/admin-guide/sysctl/net.rst b/Documentation/admin-guide/sysctl/net.rst
index 0724a793798f..3db464e006a3 100644
--- a/Documentation/admin-guide/sysctl/net.rst
+++ b/Documentation/admin-guide/sysctl/net.rst
@@ -36,12 +36,11 @@ Table : Subdirectories in /proc/sys/net
  ========= =================== = ========== ===================
  802       E802 protocol         mptcp      Multipath TCP
  appletalk Appletalk protocol    netfilter  Network Filter
- ax25      AX25                  netrom     NET/ROM
- bridge    Bridging              rose       X.25 PLP layer
- core      General parameter     tipc       TIPC
- ethernet  Ethernet protocol     unix       Unix domain sockets
- ipv4      IP version 4          vsock      VSOCK sockets
- ipv6      IP version 6          x25        X.25 protocol
+ bridge    Bridging              tipc       TIPC
+ core      General parameter     unix       Unix domain sockets
+ ethernet  Ethernet protocol     vsock      VSOCK sockets
+ ipv4      IP version 4          x25        X.25 protocol
+ ipv6      IP version 6
  ========= =================== = ========== ===================
 
 1. /proc/sys/net/core - Network core options
-- 
2.53.0