diff mbox

[net-next,05/19] team: allow read/write-only options

Message ID 1340121261-2966-6-git-send-email-jpirko@redhat.com
State Accepted, archived
Delegated to: David Miller
Headers show

Commit Message

Jiri Pirko June 19, 2012, 3:54 p.m. UTC 
Signed-off-by: Jiri Pirko <jpirko@redhat.com>
---
 drivers/net/team/team.c |    4 ++++
 1 file changed, 4 insertions(+)
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Patch

diff --git a/drivers/net/team/team.c b/drivers/net/team/team.c
index dea2d8a..f50b8ca 100644
--- a/drivers/net/team/team.c
+++ b/drivers/net/team/team.c
@@ -346,6 +346,8 @@  static int team_option_get(struct team *team,
 			   struct team_option_inst *opt_inst,
 			   struct team_gsetter_ctx *ctx)
 {
+	if (!opt_inst->option->getter)
+		return -EOPNOTSUPP;
 	return opt_inst->option->getter(team, ctx);
 }
 
@@ -355,6 +357,8 @@  static int team_option_set(struct team *team,
 {
 	int err;
 
+	if (!opt_inst->option->setter)
+		return -EOPNOTSUPP;
 	err = opt_inst->option->setter(team, ctx);
 	if (err)
 		return err;