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| author | Vivien Didelot <vivien.didelot@savoirfairelinux.com> | 2017-11-08 10:49:56 -0500 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2017-11-11 15:45:09 +0900 |
| commit | b0b38a1c6684b10dd0462bef4fef038917115012 (patch) | |
| tree | b77bb85ca46fa98ee5a1f1ffa33a6cd2d3f23fb7 | |
| parent | 0eb96bf754d7fa6635aa0b0f6650c74b8a6b1cc9 (diff) | |
| download | lwn-b0b38a1c6684b10dd0462bef4fef038917115012.tar.gz lwn-b0b38a1c6684b10dd0462bef4fef038917115012.zip | |
net: dsa: return after mdb prepare phase
The current code does not return after successfully preparing the MDB
addition on every ports member of a multicast group. Fix this.
Fixes: a1a6b7ea7f2d ("net: dsa: add cross-chip multicast support")
Reported-by: Egil Hjelmeland <privat@egil-hjelmeland.no>
Signed-off-by: Vivien Didelot <vivien.didelot@savoirfairelinux.com>
Reviewed-by: Andrew Lunn <andrew@lunn.ch>
Signed-off-by: David S. Miller <davem@davemloft.net>
| -rw-r--r-- | net/dsa/switch.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/net/dsa/switch.c b/net/dsa/switch.c index e6c06aa349a6..73746fa148f1 100644 --- a/net/dsa/switch.c +++ b/net/dsa/switch.c @@ -133,6 +133,8 @@ static int dsa_switch_mdb_add(struct dsa_switch *ds, if (err) return err; } + + return 0; } for_each_set_bit(port, group, ds->num_ports) |