btrfs: Remove unused root var from relink_file_extents

Added in 38c227d ("Btrfs: snapshot-aware defrag") but subsequently made redundant by 0b246af ("btrfs: root->fs_info cleanup, add fs_info convenience variables"). Signed-off-by: Nikolay Borisov <[email protected]> Signed-off-by: David Sterba <[email protected]>
thoughtpolice · Mar 30, 2018 · 8535dc1 · 8535dc1
1 parent 4eeb97c
commit 8535dc1
Showing 1 changed file with 0 additions and 2 deletions.
diff --git a/fs/btrfs/inode.c b/fs/btrfs/inode.c
@@ -2772,12 +2772,10 @@ static void relink_file_extents(struct new_sa_defrag_extent *new)
 	struct sa_defrag_extent_backref *backref;
 	struct sa_defrag_extent_backref *prev = NULL;
 	struct inode *inode;
-	struct btrfs_root *root;
 	struct rb_node *node;
 	int ret;
 
 	inode = new->inode;
-	root = BTRFS_I(inode)->root;
 
 	path = btrfs_alloc_path();
 	if (!path)