block: replace continue with else-if in elv_iosched_show

else-if is more readable than continue here.

Signed-off-by: Jinlong Chen <nickyc975@zju.edu.cn>
Link: https://lore.kernel.org/r/77ac19ba556efd2c8639a6396eb4203c59bc13d6.1669736350.git.nickyc975@zju.edu.cn
Signed-off-by: Jens Axboe <axboe@kernel.dk>

diff --git a/block/elevator.c b/block/elevator.c
index 308bee253564ab257790e8ce6e5284b326d52019..ffa750976d25df828b6b401d371de874eae23220 100644 (file)
--- a/block/elevator.c
+++ b/block/elevator.c
@@ -776,11 +776,9 @@ ssize_t elv_iosched_show(struct request_queue *q, char *name)
 
        spin_lock(&elv_list_lock);
        list_for_each_entry(e, &elv_list, list) {
-               if (e == cur) {
+               if (e == cur)
                        len += sprintf(name+len, "[%s] ", cur->elevator_name);
-                       continue;
-               }
-               if (elv_support_features(q, e))
+               else if (elv_support_features(q, e))
                        len += sprintf(name+len, "%s ", e->elevator_name);
        }
        spin_unlock(&elv_list_lock);