X-Git-Url: http://git.monstr.eu/?p=linux-2.6-microblaze.git;a=blobdiff_plain;f=drivers%2Fmd%2Fdm-table.c;h=2111daaacabaf9efd133230a056d4b37870d819f;hp=b03eabc1ed7cb1f440af979e9ec43b58a731e3cb;hb=2e5fd489a4e5fcc97b035c03ace724c1d481a4c1;hpb=6104dde096eba9f443845686a2c4b3fa31129eb4

diff --git a/drivers/md/dm-table.c b/drivers/md/dm-table.c
index b03eabc1ed7c..2111daaacaba 100644
--- a/drivers/md/dm-table.c
+++ b/drivers/md/dm-table.c
@@ -809,14 +809,9 @@ EXPORT_SYMBOL_GPL(dm_table_set_type);
 int device_not_dax_capable(struct dm_target *ti, struct dm_dev *dev,
 			sector_t start, sector_t len, void *data)
 {
-	int blocksize = *(int *) data, id;
-	bool rc;
+	int blocksize = *(int *) data;
 
-	id = dax_read_lock();
-	rc = !dax_supported(dev->dax_dev, dev->bdev, blocksize, start, len);
-	dax_read_unlock(id);
-
-	return rc;
+	return !dax_supported(dev->dax_dev, dev->bdev, blocksize, start, len);
 }
 
 /* Check devices support synchronous DAX */