1 files changed, 7 insertions, 10 deletions

diff --git a/drivers/md/dm-log.c b/drivers/md/dm-log.c
index 13e2a1a1a941..691cb9c22b56 100644
--- a/drivers/md/dm-log.c
+++ b/drivers/md/dm-log.c
@@ -326,8 +326,6 @@ static void header_from_disk(struct log_header *core, struct log_header *disk)
 static int rw_header(struct log_c *lc, int rw)
 {
         lc->io_req.bi_rw = rw;
-        lc->io_req.mem.ptr.vma = lc->disk_header;
-        lc->io_req.notify.fn = NULL;
 
         return dm_io(&lc->io_req, 1, &lc->header_location, NULL);
 }
@@ -362,12 +360,6 @@ static int read_header(struct log_c *log)
         return 0;
 }
 
-static inline int write_header(struct log_c *log)
-{
-        header_to_disk(&log->header, log->disk_header);
-        return rw_header(log, WRITE);
-}
-
 /*----------------------------------------------------------------
  * core log constructor/destructor
  *
@@ -454,7 +446,9 @@ static int create_log_context(struct dm_dirty_log *log, struct dm_target *ti,
                 buf_size = dm_round_up((LOG_OFFSET << SECTOR_SHIFT) +
                                        bitset_size, ti->limits.hardsect_size);
                 lc->header_location.count = buf_size >> SECTOR_SHIFT;
+
                 lc->io_req.mem.type = DM_IO_VMA;
+                lc->io_req.notify.fn = NULL;
                 lc->io_req.client = dm_io_client_create(dm_div_up(buf_size,
                                                                    PAGE_SIZE));
                 if (IS_ERR(lc->io_req.client)) {
@@ -472,6 +466,7 @@ static int create_log_context(struct dm_dirty_log *log, struct dm_target *ti,
                         return -ENOMEM;
                 }
 
+                lc->io_req.mem.ptr.vma = lc->disk_header;
                 lc->clean_bits = (void *)lc->disk_header +
                                  (LOG_OFFSET << SECTOR_SHIFT);
         }
@@ -636,8 +631,10 @@ static int disk_resume(struct dm_dirty_log *log)
         /* set the correct number of regions in the header */
         lc->header.nr_regions = lc->region_count;
 
+        header_to_disk(&lc->header, lc->disk_header);
+
         /* write the new header */
-        r = write_header(lc);
+        r = rw_header(lc, WRITE);
         if (r) {
                 DMWARN("%s: Failed to write header on dirty region log device",
                        lc->log_dev->name);
@@ -687,7 +684,7 @@ static int disk_flush(struct dm_dirty_log *log)
         if (!lc->touched)
                 return 0;
 
-        r = write_header(lc);
+        r = rw_header(lc, WRITE);
         if (r)
                 fail_log_device(lc);
         else