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| author | Vladimir Oltean <[email protected]> | 2022-03-03 17:42:49 +0200 |
|---|---|---|
| committer | Jakub Kicinski <[email protected]> | 2022-03-03 08:39:12 -0800 |
| commit | e1bec7fa1cee311a6d3fb9161037c7675904134d (patch) | |
| tree | f49f30d6e5be6f5851e16d0bd4a2d2c2bc03a097 /net/switchdev/switchdev.c | |
| parent | 6c7273a266759d9d36f7c862149f248bcdeddc0f (diff) | |
net: dsa: make dsa_tree_change_tag_proto actually unwind the tag proto change
The blamed commit said one thing but did another. It explains that we
should restore the "return err" to the original "goto out_unwind_tagger",
but instead it replaced it with "goto out_unlock".
When DSA_NOTIFIER_TAG_PROTO fails after the first switch of a
multi-switch tree, the switches would end up not using the same tagging
protocol.
Fixes: 0b0e2ff10356 ("net: dsa: restore error path of dsa_tree_change_tag_proto")
Signed-off-by: Vladimir Oltean <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Jakub Kicinski <[email protected]>
Diffstat (limited to 'net/switchdev/switchdev.c')
0 files changed, 0 insertions, 0 deletions