xfs: clean up indentation issues, remove an unwanted space

There is a statement that has an unwanted space in the indentation.
Remove it.
Signed-off-by: NColin Ian King <colin.king@canonical.com>
Reviewed-by: NDarrick J. Wong <darrick.wong@oracle.com>
Signed-off-by: NDarrick J. Wong <darrick.wong@oracle.com>

fs/xfs/xfs_inode.c

@@ -2242,7 +2242,7 @@ xfs_ifree_cluster(
 		 * want it to fail. We can acheive this by adding a write
 		 * verifier to the buffer.
 		 */
-		 bp->b_ops = &xfs_inode_buf_ops;
+		bp->b_ops = &xfs_inode_buf_ops;
 
 		/*
 		 * Walk the inodes already attached to the buffer and mark them