dm btree: remove unused "dm_block_t root" parameter in btree_split_sibling()
Signed-off-by: Vivek Goyal <vgoyal@redhat.com>
Signed-off-by: Mike Snitzer <snitzer@redhat.com>
diff --git a/drivers/md/persistent-data/dm-btree.c b/drivers/md/persistent-data/dm-btree.c
index c7726ce..b6cec25 100644
--- a/drivers/md/persistent-data/dm-btree.c
+++ b/drivers/md/persistent-data/dm-btree.c
@@ -420,8 +420,8 @@
*
* Where A* is a shadow of A.
*/
-static int btree_split_sibling(struct shadow_spine *s, dm_block_t root,
- unsigned parent_index, uint64_t key)
+static int btree_split_sibling(struct shadow_spine *s, unsigned parent_index,
+ uint64_t key)
{
int r;
size_t size;
@@ -625,7 +625,7 @@
if (top)
r = btree_split_beneath(s, key);
else
- r = btree_split_sibling(s, root, i, key);
+ r = btree_split_sibling(s, i, key);
if (r < 0)
return r;