diff options
Diffstat (limited to 'drivers/nvme/target/configfs.c')
| -rw-r--r-- | drivers/nvme/target/configfs.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/drivers/nvme/target/configfs.c b/drivers/nvme/target/configfs.c index cdec47de89ed..61c258dea88a 100644 --- a/drivers/nvme/target/configfs.c +++ b/drivers/nvme/target/configfs.c @@ -879,6 +879,10 @@ static ssize_t nvmet_subsys_attr_version_store(struct config_item *item, int major, minor, tertiary = 0; int ret; + /* passthru subsystems use the underlying controller's version */ + if (nvmet_passthru_ctrl(subsys)) + return -EINVAL; + ret = sscanf(page, "%d.%d.%d\n", &major, &minor, &tertiary); if (ret != 2 && ret != 3) return -EINVAL; |