[PATCH RESEND] md:Remove no longer needed fix me comment in dm-region-hash.c for removing the structure pointer, *rh from the definiton of dm_region

[Nicholas Krause <xerofoify@gmail.com>]

Removes the no longer needed fix me comment questioning if we need to remove
the structure pointer,rh as defined as a structure of type dsm_region_hash
from the definition of the structure, dm_region. Furthermore this  pointer is
needed in order for various functions to run and build successfully in the file,
dm-region-hash.c.

Signed-off-by: Nicholas Krause <xerofoify@gmail.com>
---
 drivers/md/dm-region-hash.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/md/dm-region-hash.c b/drivers/md/dm-region-hash.c
index b929fd5..823d56f 100644
--- a/drivers/md/dm-region-hash.c
+++ b/drivers/md/dm-region-hash.c
@@ -99,7 +99,7 @@ struct dm_region_hash {
 };
 
 struct dm_region {
-	struct dm_region_hash *rh;	/* FIXME: can we get rid of this ? */
+	struct dm_region_hash *rh;
 	region_t key;
 	int state;
 
-- 
2.1.0