1 files changed, 3 insertions, 4 deletions

diff --git a/block/blk-core.c b/block/blk-core.c
index 775c8516abf5..2a438a93f723 100644
--- a/block/blk-core.c
+++ b/block/blk-core.c
@@ -127,7 +127,6 @@ void rq_init(struct request_queue *q, struct request *rq)
         rq->nr_hw_segments = 0;
         rq->ioprio = 0;
         rq->special = NULL;
-        rq->raw_data_len = 0;
         rq->buffer = NULL;
         rq->tag = -1;
         rq->errors = 0;
@@ -135,6 +134,7 @@ void rq_init(struct request_queue *q, struct request *rq)
         rq->cmd_len = 0;
         memset(rq->cmd, 0, sizeof(rq->cmd));
         rq->data_len = 0;
+        rq->extra_len = 0;
         rq->sense_len = 0;
         rq->data = NULL;
         rq->sense = NULL;
@@ -424,7 +424,6 @@ void blk_put_queue(struct request_queue *q)
 {
         kobject_put(&q->kobj);
 }
-EXPORT_SYMBOL(blk_put_queue);
 
 void blk_cleanup_queue(struct request_queue *q)
 {
@@ -592,7 +591,6 @@ int blk_get_queue(struct request_queue *q)
 
         return 1;
 }
-EXPORT_SYMBOL(blk_get_queue);
 
 static inline void blk_free_request(struct request_queue *q, struct request *rq)
 {
@@ -1768,6 +1766,7 @@ static inline void __end_request(struct request *rq, int uptodate,
 
 /**
  * blk_rq_bytes - Returns bytes left to complete in the entire request
+ * @rq: the request being processed
  **/
 unsigned int blk_rq_bytes(struct request *rq)
 {
@@ -1780,6 +1779,7 @@ EXPORT_SYMBOL_GPL(blk_rq_bytes);
 
 /**
  * blk_rq_cur_bytes - Returns bytes left to complete in the current segment
+ * @rq: the request being processed
  **/
 unsigned int blk_rq_cur_bytes(struct request *rq)
 {
@@ -2016,7 +2016,6 @@ void blk_rq_bio_prep(struct request_queue *q, struct request *rq,
         rq->hard_cur_sectors = rq->current_nr_sectors;
         rq->hard_nr_sectors = rq->nr_sectors = bio_sectors(bio);
         rq->buffer = bio_data(bio);
-        rq->raw_data_len = bio->bi_size;
         rq->data_len = bio->bi_size;
 
         rq->bio = rq->biotail = bio;