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Miller" , Eric Dumazet , Jakub Kicinski , Paolo Abeni , Kurt Kanzenbach , Jiri Pirko , Simon Horman , linux-kernel@vger.kernel.org Subject: [PATCH net-next v2 2/5] net: dsa: b53: avoid devlink resource IDs collision with PARENT_TOP Date: Thu, 11 Jun 2026 15:08:48 +0800 Message-ID: <20260611070856.889700-3-mmyangfl@gmail.com> X-Mailer: git-send-email 2.53.0 In-Reply-To: <20260611070856.889700-1-mmyangfl@gmail.com> References: <20260611070856.889700-1-mmyangfl@gmail.com> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit This might not cause real problems, but the b53 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 --- drivers/net/dsa/b53/b53_common.c | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/net/dsa/b53/b53_common.c b/drivers/net/dsa/b53/b53_common.c index 06b8be8dc4db..3f5b9592794d 100644 --- a/drivers/net/dsa/b53/b53_common.c +++ b/drivers/net/dsa/b53/b53_common.c @@ -1225,6 +1225,7 @@ int b53_get_sset_count(struct dsa_switch *ds, int port, int sset) EXPORT_SYMBOL(b53_get_sset_count); enum b53_devlink_resource_id { + B53_DEVLINK_PARAM_ID_NONE, /* DEVLINK_RESOURCE_ID_PARENT_TOP */ B53_DEVLINK_PARAM_ID_VLAN_TABLE, }; -- 2.53.0