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bridge: Fix return values of br_multicast_add_group/br_multicast_new_group
authorTobias Klauser <tklauser@distanz.ch>
Fri, 10 Dec 2010 03:18:04 +0000 (03:18 +0000)
committerDavid S. Miller <davem@davemloft.net>
Fri, 10 Dec 2010 21:00:39 +0000 (13:00 -0800)
commit4c0833bcd4d302fe783b9f8286a00ca2999d6200
tree9f93e17facfe15540e51e3b29b6ca0f21a0d235ftree | snapshot (tar.gz zip)
parenteaa7dcde1d092c792cbca4be81d2e506e84c6122commit | diff
bridge: Fix return values of br_multicast_add_group/br_multicast_new_group

If br_multicast_new_group returns NULL, we would return 0 (no error) to
the caller of br_multicast_add_group, which is not what we want. Instead
br_multicast_new_group should return ERR_PTR(-ENOMEM) in this case.
Also propagate the error number returned by br_mdb_rehash properly.

Signed-off-by: Tobias Klauser <tklauser@distanz.ch>
Signed-off-by: David S. Miller <davem@davemloft.net>
net/bridge/br_multicast.c diff | blob | blame | history