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authorVivek Goyal <vgoyal@redhat.com>2015-07-06 11:55:40 -0400
committerMike Snitzer <snitzer@redhat.com>2015-08-12 11:32:19 -0400
commit0a8d4c3ef8f14cbd26d97767e3676722d4eebee5 (patch)
treef54f3ba35e56fb3635f78d356e0fe10facc6d7be /drivers/md/persistent-data
parent4051aab762f161826f15ea63c8baaf33cb5e6fe3 (diff)
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>
Diffstat (limited to 'drivers/md/persistent-data')
-rw-r--r--drivers/md/persistent-data/dm-btree.c6
1 files changed, 3 insertions, 3 deletions
diff --git a/drivers/md/persistent-data/dm-btree.c b/drivers/md/persistent-data/dm-btree.c
index c7726cebc495..b6cec258cc21 100644
--- a/drivers/md/persistent-data/dm-btree.c
+++ b/drivers/md/persistent-data/dm-btree.c
@@ -420,8 +420,8 @@ EXPORT_SYMBOL_GPL(dm_btree_lookup);
*
* 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 @@ static int btree_insert_raw(struct shadow_spine *s, dm_block_t root,
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;