diff options
| -rw-r--r-- | drivers/md/dm-mpath.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/drivers/md/dm-mpath.c b/drivers/md/dm-mpath.c index 9f570b2ab7b4..230d7890ec8a 100644 --- a/drivers/md/dm-mpath.c +++ b/drivers/md/dm-mpath.c @@ -625,8 +625,10 @@ static struct priority_group *parse_priority_group(struct arg_set *as, struct pgpath *pgpath; struct arg_set path_args; - if (as->argc < nr_params) + if (as->argc < nr_params) { + ti->error = "not enough path parameters"; goto bad; + } path_args.argc = nr_params; path_args.argv = as->argv; |