From: Florian Fainelli f.fainelli@gmail.com
[ Upstream commit eab167f4851a19c514469dfa81147f77e17b5b20 ]
When support for the MDB entries was added, the valid bit was correctly changed to be assigned depending on the remaining port bitmask, that is, if there were no more ports added to the entry's port bitmask, the entry now becomes invalid. There was another assignment a few lines below that would override this which would invalidate entries even when there were still multiple ports left in the MDB entry.
Fixes: 5d65b64a3d97 ("net: dsa: b53: Add support for MDB") Reviewed-by: Andrew Lunn andrew@lunn.ch Signed-off-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 --- drivers/net/dsa/b53/b53_common.c | 1 - 1 file changed, 1 deletion(-)
--- a/drivers/net/dsa/b53/b53_common.c +++ b/drivers/net/dsa/b53/b53_common.c @@ -1515,7 +1515,6 @@ static int b53_arl_op(struct b53_device
memset(&ent, 0, sizeof(ent)); ent.port = port; - ent.is_valid = is_valid; ent.vid = vid; ent.is_static = true; memcpy(ent.mac, addr, ETH_ALEN);