From: Vladimir Oltean Date: Thu, 29 Sep 2022 07:29:02 +0000 (+0200) Subject: net: dsa: remove bool devlink_port_setup X-Git-Url: http://git.maquefel.me/?a=commitdiff_plain;h=61e4a51621587c939672d6a9354f6d0aa3d4e131;p=linux.git net: dsa: remove bool devlink_port_setup Since dsa_port_devlink_setup() and dsa_port_devlink_teardown() are already called from code paths which only execute once per port (due to the existing bool dp->setup), keeping another dp->devlink_port_setup is redundant, because we can already manage to balance the calls properly (and not call teardown when setup was never called, or call setup twice, or things like that). Signed-off-by: Vladimir Oltean Signed-off-by: Jiri Pirko Signed-off-by: Jakub Kicinski --- diff --git a/include/net/dsa.h b/include/net/dsa.h index d777eac5694f8..ee369670e20e4 100644 --- a/include/net/dsa.h +++ b/include/net/dsa.h @@ -294,8 +294,6 @@ struct dsa_port { u8 lag_tx_enabled:1; - u8 devlink_port_setup:1; - /* Master state bits, valid only on CPU ports */ u8 master_admin_up:1; u8 master_oper_up:1; diff --git a/net/dsa/dsa2.c b/net/dsa/dsa2.c index 747c0364fb0fb..af0e2c0394ac3 100644 --- a/net/dsa/dsa2.c +++ b/net/dsa/dsa2.c @@ -510,7 +510,6 @@ static int dsa_port_devlink_setup(struct dsa_port *dp) ds->ops->port_teardown(ds, dp->index); return err; } - dp->devlink_port_setup = true; return 0; } @@ -520,13 +519,12 @@ static void dsa_port_devlink_teardown(struct dsa_port *dp) struct devlink_port *dlp = &dp->devlink_port; struct dsa_switch *ds = dp->ds; - if (dp->devlink_port_setup) { - devlink_port_unregister(dlp); - if (ds->ops->port_teardown) - ds->ops->port_teardown(ds, dp->index); - devlink_port_fini(dlp); - } - dp->devlink_port_setup = false; + devlink_port_unregister(dlp); + + if (ds->ops->port_teardown) + ds->ops->port_teardown(ds, dp->index); + + devlink_port_fini(dlp); } static int dsa_port_setup(struct dsa_port *dp)