From 723090ae8ea6428fddc9a380771d7002741815fc Mon Sep 17 00:00:00 2001 From: Florian Fainelli Date: Sun, 3 May 2020 20:50:57 -0700 Subject: [PATCH] net: dsa: Do not make user port errors fatal commit 86f8b1c01a0a537a73d2996615133be63cdf75db upstream. Prior to 1d27732f411d ("net: dsa: setup and teardown ports"), we would not treat failures to set-up an user port as fatal, but after this commit we would, which is a regression for some systems where interfaces may be declared in the Device Tree, but the underlying hardware may not be present (pluggable daughter cards for instance). Fixes: 1d27732f411d ("net: dsa: setup and teardown ports") Signed-off-by: Florian Fainelli Reviewed-by: Andrew Lunn Signed-off-by: David S. Miller Signed-off-by: Greg Kroah-Hartman --- net/dsa/dsa2.c | 8 +------- 1 file changed, 1 insertion(+), 7 deletions(-) diff --git a/net/dsa/dsa2.c b/net/dsa/dsa2.c index 716d265ba8ca..0f7f38c29579 100644 --- a/net/dsa/dsa2.c +++ b/net/dsa/dsa2.c @@ -461,18 +461,12 @@ static int dsa_tree_setup_switches(struct dsa_switch_tree *dst) err = dsa_port_setup(dp); if (err) - goto ports_teardown; + continue; } } return 0; -ports_teardown: - for (i = 0; i < port; i++) - dsa_port_teardown(&ds->ports[i]); - - dsa_switch_teardown(ds); - switch_teardown: for (i = 0; i < device; i++) { ds = dst->ds[i];