[PATCH net-next v2 3/5] net: dsa: hellcreek: avoid devlink resource IDs collision with PARENT_TOP
From: David Yang <mmyangfl@gmail.com>
Date: 2026-06-11 07:09:40
Also in:
lkml
Subsystem:
hirschmann hellcreek ethernet switch driver, networking drivers, networking [dsa], the rest · Maintainers:
Kurt Kanzenbach, Andrew Lunn, "David S. Miller", Eric Dumazet, Jakub Kicinski, Paolo Abeni, Vladimir Oltean, Linus Torvalds
This might not cause real problems, but the hellcreek devlink resource ID collides with the sentinel DEVLINK_RESOURCE_ID_PARENT_TOP (0). Avoid it by keeping the real resource IDs starting at 1. Signed-off-by: David Yang <mmyangfl@gmail.com> --- drivers/net/dsa/hirschmann/hellcreek.h | 1 + 1 file changed, 1 insertion(+)
diff --git a/drivers/net/dsa/hirschmann/hellcreek.h b/drivers/net/dsa/hirschmann/hellcreek.h
index bebf0d3ff330..95593b5f002c 100644
--- a/drivers/net/dsa/hirschmann/hellcreek.h
+++ b/drivers/net/dsa/hirschmann/hellcreek.h@@ -311,6 +311,7 @@ struct hellcreek { /* Devlink resources */ enum hellcreek_devlink_resource_id { + HELLCREEK_DEVLINK_PARAM_ID_NONE, /* DEVLINK_RESOURCE_ID_PARENT_TOP */ HELLCREEK_DEVLINK_PARAM_ID_VLAN_TABLE, HELLCREEK_DEVLINK_PARAM_ID_FDB_TABLE, };
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2.53.0