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net: dsa: fix switch tree list

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[ Upstream commit 50c7d2ba9de20f60a2d527ad6928209ef67e4cdd ]

If there are multiple switch trees on the device, only the last one
will be listed, because the arguments of list_add_tail are swapped.

Fixes: 83c0afaec7b7 ("net: dsa: Add new binding implementation")
Signed-off-by: Vivien Didelot <vivien.didelot@gmail.com>
Reviewed-by: Florian Fainelli <f.fainelli@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Vivien Didelot 2019-10-18 17:02:46 -04:00 committed by Greg Kroah-Hartman
parent adea9fd3b1
commit af3924a97e
1 changed files with 1 additions and 1 deletions
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2
net/dsa/dsa2.c
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@ -62,7 +62,7 @@ static struct dsa_switch_tree *dsa_add_dst(u32 tree)
return NULL;
dst->tree = tree;
INIT_LIST_HEAD(&dst->list);
list_add_tail(&dsa_switch_trees, &dst->list);
list_add_tail(&dst->list, &dsa_switch_trees);
kref_init(&dst->refcount);
return dst;