From: Bart Van Assche <Bart.VanAssche@sandisk.com>
Date: Mon, 2 Jan 2017 16:46:15 +0000 (-0700)
Subject: block: Make wbt_wait() definition consistent with declaration
X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=f2e0a0b292682dd94274d6793d76656b41526147;p=GitHub%2Fmoto-9609%2Fandroid_kernel_motorola_exynos9610.git

block: Make wbt_wait() definition consistent with declaration

Fixes: e34cbd307477 ("blk-wbt: add general throttling mechanism")
Signed-off-by: Bart Van Assche <bart.vanassche@sandisk.com>
Signed-off-by: Jens Axboe <axboe@fb.com>
---

diff --git a/block/blk-wbt.c b/block/blk-wbt.c
index 6e82769f4042..fd28c2806406 100644
--- a/block/blk-wbt.c
+++ b/block/blk-wbt.c
@@ -595,7 +595,7 @@ static inline bool wbt_should_throttle(struct rq_wb *rwb, struct bio *bio)
  * in an irq held spinlock, if it holds one when calling this function.
  * If we do sleep, we'll release and re-grab it.
  */
-unsigned int wbt_wait(struct rq_wb *rwb, struct bio *bio, spinlock_t *lock)
+enum wbt_flags wbt_wait(struct rq_wb *rwb, struct bio *bio, spinlock_t *lock)
 {
 	unsigned int ret = 0;