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authorJohannes Berg <johannes.berg@intel.com>2016-10-24 14:40:02 +0200
committerDavid S. Miller <davem@davemloft.net>2016-10-27 16:16:09 -0400
commita07ea4d9941af5a0c6f0be2a71b51ac9c083c5e5 (patch)
tree52d22e6ed0079bb5a78d610c2ee33a783f070553 /net/hsr
parentc90c39dab3e02ce45427a214746711f33ad13be6 (diff)
downloadlinux-stericsson-a07ea4d9941af5a0c6f0be2a71b51ac9c083c5e5.tar.gz
genetlink: no longer support using static family IDs
Static family IDs have never really been used, the only use case was the workaround I introduced for those users that assumed their family ID was also their multicast group ID. Additionally, because static family IDs would never be reserved by the generic netlink code, using a relatively low ID would only work for built-in families that can be registered immediately after generic netlink is started, which is basically only the control family (apart from the workaround code, which I also had to add code for so it would reserve those IDs) Thus, anything other than GENL_ID_GENERATE is flawed and luckily not used except in the cases I mentioned. Move those workarounds into a few lines of code, and then get rid of GENL_ID_GENERATE entirely, making it more robust. Signed-off-by: Johannes Berg <johannes.berg@intel.com> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/hsr')
-rw-r--r--net/hsr/hsr_netlink.c1
1 files changed, 0 insertions, 1 deletions
diff --git a/net/hsr/hsr_netlink.c b/net/hsr/hsr_netlink.c
index d4d1617f43a8..2ad039492bee 100644
--- a/net/hsr/hsr_netlink.c
+++ b/net/hsr/hsr_netlink.c
@@ -132,7 +132,6 @@ static const struct nla_policy hsr_genl_policy[HSR_A_MAX + 1] = {
};
static struct genl_family hsr_genl_family = {
- .id = GENL_ID_GENERATE,
.hdrsize = 0,
.name = "HSR",
.version = 1,