dm table: fix various whitespace issues with recent DAX code

Also, rename device_synchronous to device_dax_synchronous.

Signed-off-by: Mike Snitzer <snitzer@redhat.com>

diff --git a/drivers/md/dm-table.c b/drivers/md/dm-table.c
index 12857be..7b6c3ee 100644 (file)
--- a/drivers/md/dm-table.c
+++ b/drivers/md/dm-table.c
@@ -882,23 +882,23 @@ EXPORT_SYMBOL_GPL(dm_table_set_type);
 
 /* validate the dax capability of the target device span */
 int device_supports_dax(struct dm_target *ti, struct dm_dev *dev,
-                                      sector_t start, sector_t len, void *data)
+                       sector_t start, sector_t len, void *data)
 {
        int blocksize = *(int *) data;
 
        return generic_fsdax_supported(dev->dax_dev, dev->bdev, blocksize,
-                       start, len);
+                                      start, len);
 }
 
 /* Check devices support synchronous DAX */
-static int device_synchronous(struct dm_target *ti, struct dm_dev *dev,
-                                      sector_t start, sector_t len, void *data)
+static int device_dax_synchronous(struct dm_target *ti, struct dm_dev *dev,
+                                 sector_t start, sector_t len, void *data)
 {
        return dev->dax_dev && dax_synchronous(dev->dax_dev);
 }
 
 bool dm_table_supports_dax(struct dm_table *t,
-                         iterate_devices_callout_fn iterate_fn, int *blocksize)
+                          iterate_devices_callout_fn iterate_fn, int *blocksize)
 {
        struct dm_target *ti;
        unsigned i;
@@ -911,7 +911,7 @@ bool dm_table_supports_dax(struct dm_table *t,
                        return false;
 
                if (!ti->type->iterate_devices ||
-                       !ti->type->iterate_devices(ti, iterate_fn, blocksize))
+                   !ti->type->iterate_devices(ti, iterate_fn, blocksize))
                        return false;
        }
 
@@ -1921,7 +1921,7 @@ void dm_table_set_restrictions(struct dm_table *t, struct request_queue *q,
 
        if (dm_table_supports_dax(t, device_supports_dax, &page_size)) {
                blk_queue_flag_set(QUEUE_FLAG_DAX, q);
-               if (dm_table_supports_dax(t, device_synchronous, NULL))
+               if (dm_table_supports_dax(t, device_dax_synchronous, NULL))
                        set_dax_synchronous(t->md->dax_dev);
        }
        else