From: Jiri Pirko <j...@mellanox.com>
During options set, there will be needed to hold rtnl_mutex in order to
safely call netdev notifiers.
Signed-off-by: Jiri Pirko <j...@mellanox.com>
---
drivers/net/team/team.c | 11 ++++++++---
1 file changed, 8 insertions(+), 3 deletions(-)
diff --git a/drivers/net/team/team.c b/drivers/net/team/team.c
index dd1504b..9814133 100644
--- a/drivers/net/team/team.c
+++ b/drivers/net/team/team.c
@@ -2422,9 +2422,13 @@ static int team_nl_cmd_options_set(struct sk_buff *skb,
struct genl_info *info)
struct nlattr *nl_option;
LIST_HEAD(opt_inst_list);
+ rtnl_lock();
+
team = team_nl_team_get(info);
- if (!team)
- return -EINVAL;
+ if (!team) {
+ err = -EINVAL;
+ goto rtnl_unlock;
+ }
err = -EINVAL;
if (!info->attrs[TEAM_ATTR_LIST_OPTION]) {
@@ -2551,7 +2555,8 @@ static int team_nl_cmd_options_set(struct sk_buff *skb,
struct genl_info *info)
team_put:
team_nl_team_put(team);
-
+rtnl_unlock:
+ rtnl_unlock();
return err;
}
--
1.9.3
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