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-rw-r--r--block/blk-mq-tag.c4
-rw-r--r--block/blk-mq-tag.h4
-rw-r--r--block/blk-mq.c2
3 files changed, 5 insertions, 5 deletions
diff --git a/block/blk-mq-tag.c b/block/blk-mq-tag.c
index 586c9d6e904a..c76ba4f90fa0 100644
--- a/block/blk-mq-tag.c
+++ b/block/blk-mq-tag.c
@@ -111,7 +111,7 @@ unsigned int blk_mq_get_tag(struct blk_mq_alloc_data *data)
if (data->flags & BLK_MQ_REQ_RESERVED) {
if (unlikely(!tags->nr_reserved_tags)) {
WARN_ON_ONCE(1);
- return BLK_MQ_TAG_FAIL;
+ return BLK_MQ_NO_TAG;
}
bt = &tags->breserved_tags;
tag_offset = 0;
@@ -125,7 +125,7 @@ unsigned int blk_mq_get_tag(struct blk_mq_alloc_data *data)
goto found_tag;
if (data->flags & BLK_MQ_REQ_NOWAIT)
- return BLK_MQ_TAG_FAIL;
+ return BLK_MQ_NO_TAG;
ws = bt_wait_ptr(bt, data->hctx);
do {
diff --git a/block/blk-mq-tag.h b/block/blk-mq-tag.h
index 2b8321efb682..8a741752af8b 100644
--- a/block/blk-mq-tag.h
+++ b/block/blk-mq-tag.h
@@ -44,9 +44,9 @@ static inline struct sbq_wait_state *bt_wait_ptr(struct sbitmap_queue *bt,
}
enum {
- BLK_MQ_TAG_FAIL = -1U,
+ BLK_MQ_NO_TAG = -1U,
BLK_MQ_TAG_MIN = 1,
- BLK_MQ_TAG_MAX = BLK_MQ_TAG_FAIL - 1,
+ BLK_MQ_TAG_MAX = BLK_MQ_NO_TAG - 1,
};
extern bool __blk_mq_tag_busy(struct blk_mq_hw_ctx *);
diff --git a/block/blk-mq.c b/block/blk-mq.c
index b20ad88d2d70..cd2fd7f8524c 100644
--- a/block/blk-mq.c
+++ b/block/blk-mq.c
@@ -386,7 +386,7 @@ static struct request *__blk_mq_alloc_request(struct blk_mq_alloc_data *data)
}
tag = blk_mq_get_tag(data);
- if (tag == BLK_MQ_TAG_FAIL) {
+ if (tag == BLK_MQ_NO_TAG) {
if (clear_ctx_on_error)
data->ctx = NULL;
return NULL;