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authorRichard Alpe <richard.alpe@ericsson.com>2015-02-09 09:50:04 +0100
committerDavid S. Miller <davem@davemloft.net>2015-02-09 13:20:47 -0800
commitd0796d1ef63deb38147729664691ba3090930b26 (patch)
treeb227569cf4d6cd2250000095f1a1867f86d08854 /net/tipc/bearer.c
parentbfb3e5dd8dfd84dfd13649393abab63e43267b00 (diff)
downloadop-kernel-dev-d0796d1ef63deb38147729664691ba3090930b26.zip
op-kernel-dev-d0796d1ef63deb38147729664691ba3090930b26.tar.gz
tipc: convert legacy nl bearer dump to nl compat
Introduce a framework for dumping netlink data from the new netlink API and formatting it to the old legacy API format. This is done by looping the dump data and calling a format handler for each entity, in this case a bearer. We dump until either all data is dumped or we reach the limited buffer size of the legacy API. Remember, the legacy API doesn't scale. In this commit we convert TIPC_CMD_GET_BEARER_NAMES to use the compat layer. Signed-off-by: Richard Alpe <richard.alpe@ericsson.com> Reviewed-by: Erik Hugne <erik.hugne@ericsson.com> Reviewed-by: Ying Xue <ying.xue@windriver.com> Reviewed-by: Jon Maloy <jon.maloy@ericsson.com> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/tipc/bearer.c')
-rw-r--r--net/tipc/bearer.c29
1 files changed, 0 insertions, 29 deletions
diff --git a/net/tipc/bearer.c b/net/tipc/bearer.c
index 35d400e..7a9e296 100644
--- a/net/tipc/bearer.c
+++ b/net/tipc/bearer.c
@@ -205,35 +205,6 @@ struct tipc_bearer *tipc_bearer_find(struct net *net, const char *name)
return NULL;
}
-/**
- * tipc_bearer_get_names - record names of bearers in buffer
- */
-struct sk_buff *tipc_bearer_get_names(struct net *net)
-{
- struct tipc_net *tn = net_generic(net, tipc_net_id);
- struct sk_buff *buf;
- struct tipc_bearer *b;
- int i, j;
-
- buf = tipc_cfg_reply_alloc(MAX_BEARERS * TLV_SPACE(TIPC_MAX_BEARER_NAME));
- if (!buf)
- return NULL;
-
- for (i = 0; media_info_array[i] != NULL; i++) {
- for (j = 0; j < MAX_BEARERS; j++) {
- b = rtnl_dereference(tn->bearer_list[j]);
- if (!b)
- continue;
- if (b->media == media_info_array[i]) {
- tipc_cfg_append_tlv(buf, TIPC_TLV_BEARER_NAME,
- b->name,
- strlen(b->name) + 1);
- }
- }
- }
- return buf;
-}
-
void tipc_bearer_add_dest(struct net *net, u32 bearer_id, u32 dest)
{
struct tipc_net *tn = net_generic(net, tipc_net_id);
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