dm: move dm_end_request
This patch moves dm_end_request() to make the next patch more readable.
No functional change.
Signed-off-by: Kiyoshi Ueda <k-ueda@ct.jp.nec.com>
Signed-off-by: Jun'ichi Nomura <j-nomura@ce.jp.nec.com>
Signed-off-by: Alasdair G Kergon <agk@redhat.com>
diff --git a/drivers/md/dm.c b/drivers/md/dm.c
index c65be45..821a5dd 100644
--- a/drivers/md/dm.c
+++ b/drivers/md/dm.c
@@ -752,6 +752,37 @@
free_rq_tio(tio);
}
+/*
+ * Complete the clone and the original request.
+ * Must be called without queue lock.
+ */
+static void dm_end_request(struct request *clone, int error)
+{
+ int rw = rq_data_dir(clone);
+ struct dm_rq_target_io *tio = clone->end_io_data;
+ struct mapped_device *md = tio->md;
+ struct request *rq = tio->orig;
+
+ if (blk_pc_request(rq)) {
+ rq->errors = clone->errors;
+ rq->resid_len = clone->resid_len;
+
+ if (rq->sense)
+ /*
+ * We are using the sense buffer of the original
+ * request.
+ * So setting the length of the sense data is enough.
+ */
+ rq->sense_len = clone->sense_len;
+ }
+
+ free_rq_clone(clone);
+
+ blk_end_request_all(rq, error);
+
+ rq_completed(md, rw, 1);
+}
+
static void dm_unprep_request(struct request *rq)
{
struct request *clone = rq->special;
@@ -815,37 +846,6 @@
spin_unlock_irqrestore(q->queue_lock, flags);
}
-/*
- * Complete the clone and the original request.
- * Must be called without queue lock.
- */
-static void dm_end_request(struct request *clone, int error)
-{
- int rw = rq_data_dir(clone);
- struct dm_rq_target_io *tio = clone->end_io_data;
- struct mapped_device *md = tio->md;
- struct request *rq = tio->orig;
-
- if (blk_pc_request(rq)) {
- rq->errors = clone->errors;
- rq->resid_len = clone->resid_len;
-
- if (rq->sense)
- /*
- * We are using the sense buffer of the original
- * request.
- * So setting the length of the sense data is enough.
- */
- rq->sense_len = clone->sense_len;
- }
-
- free_rq_clone(clone);
-
- blk_end_request_all(rq, error);
-
- rq_completed(md, rw, 1);
-}
-
static void dm_done(struct request *clone, int error, bool mapped)
{
int r = error;