diff options
| author | Gao feng <gaofeng@cn.fujitsu.com> | 2012-10-04 22:15:49 +0200 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2012-10-07 06:30:56 +0200 |
| commit | 809d5fc9bf6589276a12bd4fd611e4c7ff9940c3 (patch) | |
| tree | c5a1b588f5ae1ceb21a898d354977c7df491e0e5 | |
| parent | netlink: add reference of module in netlink_dump_start (diff) | |
| download | linux-809d5fc9bf6589276a12bd4fd611e4c7ff9940c3.tar.xz linux-809d5fc9bf6589276a12bd4fd611e4c7ff9940c3.zip | |
infiniband: pass rdma_cm module to netlink_dump_start
set netlink_dump_control.module to avoid panic.
Signed-off-by: Gao feng <gaofeng@cn.fujitsu.com>
Cc: Roland Dreier <roland@kernel.org>
Cc: Sean Hefty <sean.hefty@intel.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
| -rw-r--r-- | drivers/infiniband/core/cma.c | 3 | ||||
| -rw-r--r-- | drivers/infiniband/core/netlink.c | 1 | ||||
| -rw-r--r-- | include/rdma/rdma_netlink.h | 1 |
3 files changed, 4 insertions, 1 deletions
diff --git a/drivers/infiniband/core/cma.c b/drivers/infiniband/core/cma.c index 26b37603dcf1..4fff27a7e37c 100644 --- a/drivers/infiniband/core/cma.c +++ b/drivers/infiniband/core/cma.c @@ -3498,7 +3498,8 @@ out: } static const struct ibnl_client_cbs cma_cb_table[] = { - [RDMA_NL_RDMA_CM_ID_STATS] = { .dump = cma_get_id_stats }, + [RDMA_NL_RDMA_CM_ID_STATS] = { .dump = cma_get_id_stats, + .module = THIS_MODULE }, }; static int __init cma_init(void) diff --git a/drivers/infiniband/core/netlink.c b/drivers/infiniband/core/netlink.c index fe10a949aef9..da06abde9e0d 100644 --- a/drivers/infiniband/core/netlink.c +++ b/drivers/infiniband/core/netlink.c @@ -154,6 +154,7 @@ static int ibnl_rcv_msg(struct sk_buff *skb, struct nlmsghdr *nlh) { struct netlink_dump_control c = { .dump = client->cb_table[op].dump, + .module = client->cb_table[op].module, }; return netlink_dump_start(nls, skb, nlh, &c); } diff --git a/include/rdma/rdma_netlink.h b/include/rdma/rdma_netlink.h index 3c5363ab867b..bd3d8b24b420 100644 --- a/include/rdma/rdma_netlink.h +++ b/include/rdma/rdma_netlink.h @@ -39,6 +39,7 @@ struct rdma_cm_id_stats { struct ibnl_client_cbs { int (*dump)(struct sk_buff *skb, struct netlink_callback *nlcb); + struct module *module; }; int ibnl_init(void); |