The idle class does not have class data, so let's fall through to case IOPRIO_CLASS_NONE to check the specification of data field. Signed-off-by: Chengguang Xu <cgxu519@xxxxxxx> --- block/ioprio.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/block/ioprio.c b/block/ioprio.c index 8c0f971015c9..63db916f86fb 100644 --- a/block/ioprio.c +++ b/block/ioprio.c @@ -78,7 +78,7 @@ int ioprio_check_cap(int ioprio) break; case IOPRIO_CLASS_IDLE: - break; + /* fall through */ case IOPRIO_CLASS_NONE: if (data) return -EINVAL; -- 2.17.2
