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authorVivien Didelot <vivien.didelot@savoirfairelinux.com>2017-11-08 10:49:56 -0500
committerDavid S. Miller <davem@davemloft.net>2017-11-11 15:45:09 +0900
commitb0b38a1c6684b10dd0462bef4fef038917115012 (patch)
treeb77bb85ca46fa98ee5a1f1ffa33a6cd2d3f23fb7
parent0eb96bf754d7fa6635aa0b0f6650c74b8a6b1cc9 (diff)
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.c2
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)