From b96ddf254b09447c6b79632cdc02dae3f2454a82 Mon Sep 17 00:00:00 2001 From: Vivien Didelot Date: Mon, 21 Oct 2019 16:51:17 -0400 Subject: [PATCH] net: dsa: use ports list in dsa_to_port Use the new ports list instead of accessing the dsa_switch array of ports in the dsa_to_port helper. Signed-off-by: Vivien Didelot Reviewed-by: Florian Fainelli Reviewed-by: Andrew Lunn Signed-off-by: Jakub Kicinski --- include/net/dsa.h | 9 ++++++++- 1 file changed, 8 insertions(+), 1 deletion(-) diff --git a/include/net/dsa.h b/include/net/dsa.h index 6ff6dfcdc61d..d2b7ee28f3fd 100644 --- a/include/net/dsa.h +++ b/include/net/dsa.h @@ -285,7 +285,14 @@ struct dsa_switch { static inline struct dsa_port *dsa_to_port(struct dsa_switch *ds, int p) { - return &ds->ports[p]; + struct dsa_switch_tree *dst = ds->dst; + struct dsa_port *dp = NULL; + + list_for_each_entry(dp, &dst->ports, list) + if (dp->ds == ds && dp->index == p) + break; + + return dp; } static inline bool dsa_is_unused_port(struct dsa_switch *ds, int p)