From d95fa75061fbd09a7ae78a76bc8902a84b8538a5 Mon Sep 17 00:00:00 2001 From: Vladimir Oltean Date: Mon, 21 Nov 2022 15:55:42 +0200 Subject: net: dsa: if ds->setup is true, ds->devlink is always non-NULL Simplify dsa_switch_teardown() to remove the NULL checking for ds->devlink. Signed-off-by: Vladimir Oltean Reviewed-by: Florian Fainelli Signed-off-by: Jakub Kicinski --- net/dsa/dsa2.c | 12 +++++------- 1 file changed, 5 insertions(+), 7 deletions(-) (limited to 'net/dsa') diff --git a/net/dsa/dsa2.c b/net/dsa/dsa2.c index 05e682c25590..f890dfcbf412 100644 --- a/net/dsa/dsa2.c +++ b/net/dsa/dsa2.c @@ -682,8 +682,9 @@ static int dsa_switch_setup(struct dsa_switch *ds) goto free_slave_mii_bus; } - ds->setup = true; devlink_register(ds->devlink); + + ds->setup = true; return 0; free_slave_mii_bus: @@ -705,8 +706,7 @@ static void dsa_switch_teardown(struct dsa_switch *ds) if (!ds->setup) return; - if (ds->devlink) - devlink_unregister(ds->devlink); + devlink_unregister(ds->devlink); if (ds->slave_mii_bus && ds->ops->phy_read) { mdiobus_unregister(ds->slave_mii_bus); @@ -721,10 +721,8 @@ static void dsa_switch_teardown(struct dsa_switch *ds) dsa_switch_unregister_notifier(ds); - if (ds->devlink) { - devlink_free(ds->devlink); - ds->devlink = NULL; - } + devlink_free(ds->devlink); + ds->devlink = NULL; ds->setup = false; } -- cgit v1.2.1