selftests: drv-net: remove duplicate functions in hds.py

There were duplicate definitions of the enabled_set_xdp and set_xdp
test methods. The two enabled_set_xdp copies were identical apart from
a comment and whitespace.

The set_xdp copies differed by a reset of the hds configuration.
commit ee3ae27721fb ("selftests: drv-net: hds: restore hds settings")
introduced the config reset, but this was shadowed by the copy.

Signed-off-by: Dimitri Daskalakis <daskald@meta.com>
Link: https://patch.msgid.link/20260911224255.3675903-1-dimitri.daskalakis1@gmail.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>

1 files changed, 0 insertions, 29 deletions

diff --git a/tools/testing/selftests/drivers/net/hds.py b/tools/testing/selftests/drivers/net/hds.py
index c4fe049e9baa..606e26d75951 100755
--- a/tools/testing/selftests/drivers/net/hds.py
+++ b/tools/testing/selftests/drivers/net/hds.py
@@ -240,35 +240,6 @@ def enabled_set_xdp(cfg, netnl) -> None:
         _xdp_onoff(cfg)
 
 
-def set_xdp(cfg, netnl) -> None:
-    """
-    Enable single-buffer XDP on the device.
-    When HDS is in "auto" / UNKNOWN mode, XDP installation should work.
-    """
-    mode = _get_hds_mode(cfg, netnl)
-    if mode == 'enabled':
-        netnl.rings_set({'header': {'dev-index': cfg.ifindex},
-                         'tcp-data-split': 'unknown'})
-
-    _xdp_onoff(cfg)
-
-
-def enabled_set_xdp(cfg, netnl) -> None:
-    """
-    Enable single-buffer XDP on the device.
-    When HDS is in "enabled" mode, XDP installation should not work.
-    """
-    _get_hds_mode(cfg, netnl)  # Trigger skip if not supported
-
-    netnl.rings_set({'header': {'dev-index': cfg.ifindex},
-                     'tcp-data-split': 'enabled'})
-    defer(netnl.rings_set, {'header': {'dev-index': cfg.ifindex},
-                            'tcp-data-split': 'unknown'})
-
-    with ksft_raises(CmdExitFailure) as e:
-        _xdp_onoff(cfg)
-
-
 def ioctl(cfg, netnl) -> None:
     mode1 = _get_hds_mode(cfg, netnl)
     _ioctl_ringparam_modify(cfg, netnl)