1 files changed, 15 insertions, 18 deletions

diff --git a/drivers/md/dm.c b/drivers/md/dm.c
index badb7519cccb..edf9f2467691 100644
--- a/drivers/md/dm.c
+++ b/drivers/md/dm.c
@@ -391,11 +391,6 @@ static void free_io(struct mapped_device *md, struct dm_io *io)
         mempool_free(io, md->io_pool);
 }
 
-static struct dm_target_io *alloc_tio(struct mapped_device *md)
-{
-        return mempool_alloc(md->tio_pool, GFP_NOIO);
-}
-
 static void free_tio(struct mapped_device *md, struct dm_target_io *tio)
 {
         mempool_free(tio, md->tio_pool);
@@ -750,16 +745,24 @@ static struct bio *clone_bio(struct bio *bio, sector_t sector,
         return clone;
 }
 
-static void __flush_target(struct clone_info *ci, struct dm_target *ti,
-                          unsigned flush_nr)
+static struct dm_target_io *alloc_tio(struct clone_info *ci,
+                                      struct dm_target *ti)
 {
-        struct dm_target_io *tio = alloc_tio(ci->md);
-        struct bio *clone;
+        struct dm_target_io *tio = mempool_alloc(ci->md->tio_pool, GFP_NOIO);
 
         tio->io = ci->io;
         tio->ti = ti;
-
         memset(&tio->info, 0, sizeof(tio->info));
+
+        return tio;
+}
+
+static void __flush_target(struct clone_info *ci, struct dm_target *ti,
+                          unsigned flush_nr)
+{
+        struct dm_target_io *tio = alloc_tio(ci, ti);
+        struct bio *clone;
+
         tio->info.flush_request = flush_nr;
 
         clone = bio_alloc_bioset(GFP_NOIO, 0, ci->md->bs);
@@ -803,10 +806,7 @@ static int __clone_and_map(struct clone_info *ci)
         /*
          * Allocate a target io object.
          */
-        tio = alloc_tio(ci->md);
-        tio->io = ci->io;
-        tio->ti = ti;
-        memset(&tio->info, 0, sizeof(tio->info));
+        tio = alloc_tio(ci, ti);
 
         if (ci->sector_count <= max) {
                 /*
@@ -862,10 +862,7 @@ static int __clone_and_map(struct clone_info *ci)
 
                                 max = max_io_len(ci->md, ci->sector, ti);
 
-                                tio = alloc_tio(ci->md);
-                                tio->io = ci->io;
-                                tio->ti = ti;
-                                memset(&tio->info, 0, sizeof(tio->info));
+                                tio = alloc_tio(ci, ti);
                         }
 
                         len = min(remaining, max);